MIL-DTL-83723, Series III, Pyle

MIL-DTL-83723, Series III, TALE OF CONTENTS FOR SECTION Design Features, Customer Options, Specifications.... 8, 9 Quick Reference of Choices - Threaded Styles.... 20-22 Quick Reference of Choices - ayonet Styles.... 23 Quick Reference of Choices - Hermetic Receptacles, Threaded.... 24, 25 Insert Availability, Alternate eying Positions... 26 Insert Arrangement Drawings... 27, 28 How to Order - Military or Commercial... 29 How to Order - Commercial Designed to Meet GE Specifications.... 30 How to Order - oeing (ACC63CM/CN) or Comm. Equivalent... 3 How to Order - ASD Designation (EN997).... 32 How to Order - Commercial Equivalents to ASD Designations/European Standards....33 How to Order - ESC0/ for SAC and Rolls Royce Standards...34 How to Order - Commercial Equivalent to ESC/ European Specifications - Scoop-Proof only.... 35 How to Order - Hermetic, Military or Commercial... 36 THREADED SHELL STYLES: Square Flange Receptacle....37 Jam Nut (D-Hole Mount) Receptacle.... 38 Straight Plug & Non-Decoupling Plug.... 39 AYONET SHELL STYLES: Square Flange Receptacle....40 Jam Nut (D-Hole Mount) Receptacle.... 4 Straight Plug....42 HERMETIC SHELL STYLES: Square Flange Receptacle....43 Jam Nut (D-Hole Mount) Receptacle.... 44 Solder Mount/Weld Mount Receptacle....45 CONTACTS, SEALING PLUGS, TOOLS: s, Sealing Plugs, Tools... 46-49 Amphenol Aerospace for more information at 800-678-04 www.amphenol-aerospace.com 7

MIL-DTL-83723, Series III, Threaded or ayonet, High Temp. Stainless Steel AMPHENOL AEROSPACE OFFERS THE PYLE PRODUCT LINE OF MIL-DTL-83723*, SERIES III CONNECTORS. Accessory Orientation Teeth (Optional 360 also available) Full Mating Indicator Threaded Coupling Static Dynamic O Ring Seal Closed Entry Socket s RFI Grounding Spring (Optional) nurled Coupling Nut Grip Aid lue Rear Release Indicator Amphenol/ 83723 Series III high temperature styles are capable of operation at 260 C/500 F. A 00% scoop-proof version of the high temperature connector is also available under specification ESC/ HT Series. In addition, this connector series incorporates a unique sealing grommet that is capable of sealing on standard diameter wire as well as apton wire of reduced diameter. The 83723 family provides connectors in environmental, firewall and hermetic classes that exceed the most stringent specification requirements. DESIGN FEATURES (THREADED STYLE SHOWN) The Amphenol MIL-DTL-83723, Series III family of connectors includes styles from National. These have proven technology for severe environments and are widely used in commercial and military aerospace markets. Amphenol/ 83723 connectors incorporate many advantageous features, such as a unique threaded coupling mechanism that provides greater resistance to decoupling. This coupling mechanism eliminates the need for safety wiring and tends to couple during vibration - thus offering the user added assurance and a margin of safety. SERVICE RATINGS Service Rating Recommended Operating AC Voltage at Sea Level Test Voltage AC (RMS), 60 cps Sea Level 50,000 ft. 70,000 ft. 0,000 ft. I 600,500 500 375 200 Please note that the electrical data given is not an establishment of electrical safety factors. This is left entirely in the designer s hands as he can best determine which peak voltage, switching surges, transients, etc. can be expected in a partic ular circuit. MIL-DTL-83723, SERIES III CONNECTORS ARE AVAILALE IN A WIDE VARIETY OF STYLES: THREADED STYLE CONNECTORS Stainless steel shells** provide corrosion resistance Metal-to-metal bottoming Unique sealing grommet accepts a wide range of wire diameters Patented non-decoupling device in plugs - a self-locking clutch plate that provides greater resistance to decoupling than coupling during vibration AYONET STYLE CONNECTORS Same quality features of the threaded style, but with 3 point bayonet coupling - quick turn to lock, visual confirmation of complete coupling HIGH TEMPERATURE STYLE CONNECTORS High temperature connector materials and contacts provide operation to 200 C and Firewall capability to 260 C Improved metal-to-metal bottoming design Unique sealing grommet accepts a wide range of wire diameters Improved 360 accessory orientation teeth provide greater performance under vibration Patented non-decoupling device (torque differential) Improved shell-to-shell conductivity with optional RFI grounding fingers Styles available that meet several European specifications, General Electric and Rolls Royce specifications Special Geometry Styles available HERMETIC STYLE CONNECTORS Hermetic styles are available in threaded receptacles with solderwell or flat eyelet termination. PC Tail Designs are available on request. Designed for environmental moisture sealing with fused compression glass sealed inserts High temperature hermetics 200 C and 260 C Firewall Connectors with PC Tail and Standoff * MIL-DTL-83723 supersedes MIL-C-83723. ** The Amphenol 83723 family is offered in stainless steel shell classes. See the Amphenol Matrix 83723 family for aluminum shell classes in the preceding section of this catalog. 8 Amphenol Aerospace for more information at 800-678-04 www.amphenol-aerospace.com

MIL-DTL-83723, Series III, Manufacturer s Specifications The Amphenol/ Product line of MIL-DTL-83723*, Series III Connectors was developed for the higher operating temperatures inherent in today s high performance aircraft and aircraft engines. THESE CONNECTORS MEET THE PERFORMANCE REQUIREMENTS OF THE FOLLOWING MANUFACTURER S SPECIFICATIONS: oeing ACC63CM/CN* Firewall European: ASD EN2997 General Electric: M50TF3564 Rolls Royce/SAC: ESC0 and ESC ESC Engine Connector MIL-DTL-83723, SERIES III CONNECTOR PERFORMANCE CHARACTERISTICS Operating Temperature Data Altitude Voltage reakdown Rating Rating Retention Strength Connector Durability Humidity Exposure Std: 85 F ( 65 C) to 392 F (200 C) Class types meet fireproof test per MIL-DTL-83723 2000 F (093 C) High Temperature Series: Operates at 500 F (260 C) Sea Level to 0,000 feet Service Rating I Sea Level...,500 50,000 ft....500 70,000 ft.... 375 0,000 ft.... 200 20 contacts... 7.5 amperes max. 6 contacts... 3.0 amperes max. 2 contacts... 23 amperes max. Exceeds MIL-DTL-83723 requirements 500 cycles per MIL-DTL-83723 for threaded coupling; 500 cycles per General Electric M50TF232 for non-decoupling styles To 98% relative humidity, including condensation Freezing rain Non-Decoupling Exceeds requirements of MIL-DTL-83723/95 and 96. Vibration Thermal Shock Physical Shock (Mated) Moisture Resistance (Mated) Insulation Resistance, High Temp. (Mated) Corrosion (Unmated) Temperature Life Air Leakage (Unmated) Altitude Immersion (Mated) Meets MIL-DTL-83723 of 4.7G s for 6 hours.; oeing ACC63CM/CN for 36 hours General Electric vibration spec. M50TF232 and M50TF2238 for 36 hours, which includes: Temp. Extremes G Level Time Length Room Temp.... 60 G s... 2 hrs. (4 hrs. each axis) 65 F ±5 F... 60 G s... 2 hrs. (4 hrs. each axis) 350 F ±5 F... 60 G s...2 hrs. (4 hrs. each axis) HERMETIC CONNECTOR PERFORMANCE CHARACTERISTICS No damage detrimental to the operation of the connector occurs when subjected to 0 cycles of thermal shock from 0 C to 90 C and back to 0 C. 300 G s 500 Megohms 500 Megohms Complies with MIL-DTL-83723 Req. Fully functional for 000 hours at 200 C (392 F) ambient. Internal temperature 238 C (460 F). Less than.0 micron per cubic feet per hour on application of 5 PDS pressure differential across the connector. After 3 cycles immersed in salt water with pressure reduced to in. Hg (75,000 ft. altitude) for 30 minutes and returned to atmosphere pressure. While connectors submerged insulation resistance should remain 000 megohms minimum and support 500 volts RMS applied without flash-over or breakdown. When tested in accordance with MIL-STD-202, Method 30, no flash-over or breakdown under simulated altitude conditions as shown: High Potential Voltage Altitude Altitude/Service Rating I * ACC63CM supersedes ACC63R and ACC63CN supersedes ACC63T. (Unmated) 50,000... 500 AC-RMS ASD supersedes AECMA 70,000... 375 AC-RMS 0,000... 200 AC-RMS Amphenol Aerospace for more information at 800-678-04 www.amphenol-aerospace.com A 9

MIL-DTL-83723, Series III, Sq. Flange Receptacle, Threaded - Quick Reference MIL-DTL-83723, SERIES III SQUARE FLANGE RECEPTACLE, THREADED COUPLING Military: M83723/82 with Sockets, Classes G, Military: M83723/83 with Pins, Classes G, Commercial: T( )-7 With O ring seal, Classes G, Comm. Special for General Electric: J-7 With Static Dynamic Seal, Stainless Steel, but not avail. in Firewall J8-7 Same as J-7 except with Scoop-proof recessed pins N-7 Same as J-7 except Electro-deposited Nickel ase N8-7 Same as N-7 except with Scoop-proof recessed pins N-7 Same as N except Stainless Steel Firewall Special with oeing Designation: ACC63CN** With O ring seal, Stainless Steel Firewall, with oeing approved contacts, modifications with 360 teeth per MS355 Comm. Special per oeing Co. Spec.: S-7 Stainless Steel Firewall with O ring seal, qualified to oeing, Y26 Variation - with oeing approved contacts Commercial ASD Designation: EN2997 ( )0 Meets ASD specifications 200 C temp. (Classes, S, Y), 260 C high temp. (Classes E, SE, YE) Comm.- Meet Several European Stds: T( )-7 With O ring seal, Classes G, Variations for Euro market specifications J( )-7 With Static Dynamic Seal, Classes G, Variations for Euro market specifications SQUARE FLANGE RECEPTACLE THREADED SERVICE CLASSES* MILITARY AND COMMERCIAL G Stainless steel, 200 C Stainless steel, 200 C Firewall capability Stainless steel, 200 C firewall capability, grounding spring S Stainless steel, 200 C, hermetic with P eyelet contacts Stainless steel, 200 C, hermetic with Y solderwell contacts Stainless steel, high temp. (260 C) E firewall capability Stainless steel, high temp. (260 C) SE firewall capability, grounding spring Stainless steel, high temp. (260 C) YE firewall capability, hermetic with solderwell contacts * For Classes A, R and W (aluminum shell types) - Amphenol supplies these in their Matrix 83723 family. See the preceding section of this catalog, Matrix. SQUARE FLANGE RECEPTACLE, THREADED, PER EUROPEAN STDS. (Green Insert - High Temp 260 C; lue insert - 200 C) Commercial - Meet Society of ritish Aerospace Co./Rolls Royce Standards: ESC0 ( )0 260 C Firewall (Classes E, SE, YE), 360 accessory teeth per MS355 ESC ( )0 260 C Firewall (Classes E, SE, YE), Scoop-proof recessed pins, 360 accessory teeth per MS355 ** ACC63CN supersedes ACC63T. See how to order pages 29-36 for complete part numbers. ayonet style square flange receptacles are shown on page 40. ESC with Scoop-Proof (Recessed pins): ESC0 & ESC also available in Hermetic square flange receptacles - See Hermetic quick ref. page 369. HT-7 Standard ESC, Class Firewall, Scoop-proof, Variations for Euro market specifications HN-7 Nickel finish, Class Firewall Mating recept. has O ring seal, Scoopproof, Variations for Euro market specs HS-7 Same as HT, except this is a special designator for oeing Co. 20 Amphenol Aerospace for more information at 800-678-04 www.amphenol-aerospace.com

MIL-DTL-83723, Series III, Jam Nut Receptacle, Threaded - Quick Reference MIL-DTL-83723, SERIES III JAM NUT (D-HOLE MOUNT) RECEPTACLE, THREADED COUPLING Military: M83723/84 with Sockets, Classes G, Military: M83723/85 with Pins, Classes G, Commercial: T( )-9 With O ring seal, Classes G, Comm. Special for General Electric: J-9 With Static Dynamic Seal, Stainless Steel, but not avail. in Firewall J8-9 Same as J-7 except with Scoop-proof recessed pins N-9 Same as J-7 except Electro-deposited Nickel ase N8-9 Same as N-7 except with Scoop-proof recessed pins N-9 Same as N except Stainless Steel Firewall Commercial ASD Designation: EN2997 ( )7 Meets ASD specifications 200 C temp. (Classes, S, Y), 260 C high temp. (Classes E, SE, YE) NFL 5443 ( )7 JAM NUT (D-HOLE MOUNT) RECEPTACLE, THREADED SERVICE CLASSES* MILITARY AND COMMERCIAL G Stainless steel, 200 C S P Y E SE YE Stainless steel, 200 C firewall capability Stainless steel, 200 C firewall capability, Grounding Spring Stainless steel, 200 C, hermetic with eyelet contacts Stainless steel, 200 C, hermetic with solderwell contacts Stainless steel, high temp. (260 C) firewall capability Stainless steel, high temp. (260 C) firewall capability, grounding spring Stainless steel, high temp. (260 C) firewall capability, hermetic with solderwell contacts * For Classes A, R and W (aluminum shell types) - Amphenol supplies these in their Matrix 83723 family. See the preceding section of this catalog, Matrix. Comm.- Meet Several European Stds: T( )-9 With O ring seal, Classes G, Variations for Euro market specifications J( )-9 With Static Dynamic Seal, Classes G, Variations for Euro market specifications Commercial - Meet Society of ritish Aerospace Co./Rolls Royce Standards: ESC0 & ESC jam nut receptacles are available in Hermetic only - See Hermetic quick ref. pages 24 & 25. No oeing Designated Jam nut receptacle. See how to order pages 29-36 for complete part numbers. ayonet style jam nut receptacles are shown on page 4. Amphenol Aerospace for more information at 800-678-04 www.amphenol-aerospace.com A 2

MIL-DTL-83723, Series III, Plugs, Threaded - Quick Reference MIL-DTL-83723, SERIES III STANDARD STRAIGHT PLUG, THREADED COUPLING Military: M83723/86 with Sockets, Classes G, Military: M83723/87 with Pins, Classes G, Commercial: T( ) Mating recept. has O ring seal, Classes G, Comm. Special for General Electric: J- With Static Dynamic Seal, STANDARD Stainless Steel, but not avail. in Firewall STRAIGHT PLUG, J8- THREADED Same as J-7 except with Scoop-proof recessed pins N- Same as J-7 except Electro-deposited Nickel ase N8- Same as N-7 except with Scoop-proof recessed pins N- Same as N except Stainless Steel Firewall No oeing straight plug designations. No ASD or other European/ESC0 or ESC straight plug designations. See page 42 for ayonet style straight plug style. SERVICE CLASSES* MILITARY AND COMMERCIAL G Stainless steel, 200 C S E SE Stainless steel, 200 C firewall capability Stainless steel, 200 C firewall capability, grounding spring Stainless steel, high temp. (260 C) firewall capability Stainless steel, high temp. (260 C) firewall capability, grounding spring * For Classes A, R and W (aluminum shell types) - Amphenol supplies these in their Matrix 83723 family. See the preceding section of this catalog, Matrix. MIL-DTL-83723, SERIES III NON-DECOUPLING PLUG (UNIQUE SELF-LOCING CLUTCH PLATE), THREADED COUPLING Military: M83723/95 with Sockets, Classes G, M83723/96 with Pins, Classes G, M83723/97 with EMI Grounding spring, with Pins M83723/97 with EMI Grounding spring, with Sockets Commercial: T( )2 Mating recept. has O ring seal, Classes G, Comm. Special for General Electric: J-2 With Static Dynamic Seal, Stainless Steel, but not avail. in Firewall J8-2 Same as J-7 except with Scoop-proof recessed pins N-2 Same as J-7 except Electro-deposited Nickel ase N8-2 Same as N-7 except with Scoop-proof recessed pins N-2 Same as N except Stainless Steel Firewall Special with oeing Designation: ACC63CM** Mating recept. has O ring seal, Stainless Steel Firewall, with oeing approved contacts, modifications with 360 teeth per MS355 Comm. Special per oeing Co. Spec.: S-2 Stainless Steel Firewall qual. to oeing, Y26 Variation - with oeing approved contacts ** ACC63CM supersedes ACC63R. See how to order pages 29-36 for complete part numbers. No ayonet style Non-Decoupling plug available. NON-DECOUPLING PLUG, THREADED Left - Green Insert - High Temp 260 C and 360 Accessory Teeth; Right - lue insert - 200 C and 3 Accessory Teeth Commercial ASD Designation: EN2997 ( )6 Meets ASD specifications 200 C temp. (Classes, S), 260 C high temp. (Classes E, SE) Comm.- Meet Several European Stds: T( )-2 Mating recept. has O ring seal, Classes G, Variations for Euro market specifications J( )-2 With Static Dynamic Seal, Classes G, Variations for Euro market specifications Commercial - Meet Society of ritish Aerospace Co./Rolls Royce Standards: ESC0 ( )6 260 C Firewall (Classes E, SE), 360 accessory teeth per MS355 ESC ( )6 260 C Firewall (Classes E, SE), Scoop-proof, 360 accessory teeth per MS355 ESC with Scoop-Proof (Recessed pins): HT-2 Standard ESC, Class Firewall, Scoop-proof, Variations for Euro market specs HN-2 Nickel finish, Class Firewall Mating recept. has Static Dynamic seal, Scoop-proof, Variations for Euro market specs HS-2 Same as HT, except this is a special designator for oeing Co. 22 Amphenol Aerospace for more information at 800-678-04 www.amphenol-aerospace.com

MIL-DTL-83723, Series III, ayonet Plugs & Receptacles - Quick Reference MIL-DTL-83723, SERIES III SQUARE FLANGE RECEPTACLE, AYONET COUPLING Military: M83723/7 with Sockets, Classes G, Military: M83723/72 with Pins, Classes G, Commercial: Y( )7 With O ring seal, Classes G, SERVICE CLASSES* MILITARY AND COMMERCIAL G Stainless steel, 200 C Stainless steel, 200 C firewall capability * For Classes A, R and W (aluminum shell types) - Amphenol supplies these in their Matrix 83723 family. See the preceding section of this catalog, Matrix. SQUARE FLANGE RECEPTACLE WITH AYONET COUPLING MIL-DTL-83723, SERIES III JAM NUT (D-HOLE MOUNT) RECEPTACLE, AYONET COUPLING Military: M83723/73 with Sockets, Classes G, Military: M83723/74 with Pins, Classes G, Commercial: Y( )9 With O ring seal, Classes G, JAM NUT (D-HOLE MOUNT) RECEPTACLE WITH AYONET COUPLING MIL-DTL-83723, SERIES III STRAIGHT PLUG, AYONET COUPLING Military: M83723/75 with Sockets, Classes G, Military: M83723/76 with Pins, Classes G, Commercial: Y( )0 With O ring seal, Classes G, STRAIGHT PLUG WITH AYONET COUPLING ayonet coupling connectors are offered in Military 83723 and Commercial equivalent designations. See how to order page 29. They are not included in oeing, GE, ASD and other European specified connectors. size 28 is not available in ayonet coupling connectors. A Amphenol Aerospace for more information at 800-678-04 www.amphenol-aerospace.com 23

MIL-DTL-83723, Series III, Hermetic Receptacles - Quick Reference MIL-DTL-83723, SERIES III HERMETIC SQUARE FLANGE RECEPTACLE, THREADED COUPLING Military: Military: Commercial: M83723/88Y Stainless Steel, Class Y, Solderwell contacts M83723/88P Stainless Steel, Class P, Eyelet contacts TY-7 Stainless Steel, O ring Seal, Solderwell or Eyelet contacts, 200 C or 260 C FY-7 Stainless Steel, Static Dynamic Seal, Solderwell or Eyelet contacts, 200 C or 260 C NY-7 Stainless Steel, Static Dynamic Seal, Electro-deposited Nickel, Solderwell or Eyelet contacts, 200 C or 260 C Commercial ASD Designation: EN2997Y0 / YE0 Meets ASD Specifications, Stainless Steel, Class Y (200 C) / Class YE (260 C), Solderwell contacts Commercial - Meet Society of ritish Aerospace Co./Rolls Royce Standards: ESC0YE2 260 C Firewall, Stainless Steel, Class YE, Solderwell contacts ESCYE2 260 C Firewall, Stainless Steel, Class YE, Solderwell contacts, Scoop-proof Recessed pins PC Tails available upon request MIL-DTL-83723, SERIES III HERMETIC JAM NUT RECEPTACLE, THREADED COUPLING Military: Military: Commercial: HERMETIC SQUARE FLANGE RECEPTACLE, THREADED M83723/89Y Stainless Steel, Class Y, Solderwell contacts M83723/89P Stainless Steel, Class Y, Eyelet contacts TY-9 Stainless Steel, O ring Seal, Solderwell or Eyelet contacts, 200 C or 260 C FY-9 Stainless Steel, Static Dynamic Seal, Solderwell or Eyelet contacts, 200 C or 260 C NY-9 Stainless Steel, Static Dynamic Seal, Electro-deposited Nickel, Solderwell or Eyelet contacts, 200 C or 260 C Commercial ASD Designation: EN2997Y7 / YE7 Meets ASD Specifications, Stainless Steel, Class Y (200 C) / Class YE (260 C), Solderwell contacts Commercial - Meet Society of ritish Aerospace Co./Rolls Royce Standards: ESC0YE3 260 C Firewall, Stainless Steel, Class YE, Solderwell contacts ESCYE3 260 C Firewall, Stainless Steel, Class YE, Solderwell contacts, Scoop-proof Recessed pins PC Tails available upon request SERVICE CLASSES HERMETIC MILITARY AND COMMERCIAL Stainless Steel, 200 C, hermetic with Y solderwell contacts Stainless steel, 200 C, hermetic with P eyelet contacts Stainless steel, high temp. (260 C) YE firewall capability, hermetic with solderwell contacts HERMETIC JAM NUT RECEPTACLE, THREADED Commercial TY, FY and NY meet European specifications and General Electric spec. GEM50TF3564, Classes A &. sizes 20, 24 and 28, consult Amphenol Aerospace for availability. Hermetic style receptacles are not included in oeing designations. 24 Amphenol Aerospace for more information at 800-678-04 www.amphenol-aerospace.com

MIL-DTL-83723, Series III, Hermetic Receptacles, cont. - Quick Reference MIL-DTL-83723, SERIES III HERMETIC SOLDER MOUNT/WELD MOUNT RECEPTACLE, THREADED COUPLING Military: Military: Commercial: M83723/90Y Stainless Steel, Class Y, Solderwell contacts M83723/90P Stainless Steel, Class P, Eyelet contacts TY-4 Stainless Steel, O ring Seal, Solderwell or Eyelet contacts, 200 C or 260 C FY-4 Stainless Steel, Static Dynamic Seal, Solderwell or Eyelet contacts, 200 C or 260 C NY-4 Stainless Steel, Static Dynamic Seal, Electro-deposited Nickel, Solderwell or Eyelet contacts, 200 C or 260 C HERMETIC SOLDER MOUNT/WELD MOUNT RECEPTACLE, THREADED Commercial ASD Designation: EN2997Y / YE Meets ASD Specifications, Stainless Steel, Class Y (200 C) / Class YE (260 C), Solderwell contacts Commercial - Meet Society of ritish Aerospace Co./Rolls Royce Standards: ESC0YE 260 C Firewall, Stainless Steel, Class YE, Solderwell contacts ESCYE 260 C Firewall, Stainless Steel, Class YE, Solderwell contacts, Scoop-proof Recessed pins PC Tails available upon request SERVICE CLASSES HERMETIC MILITARY AND COMMERCIAL Stainless steel, 200 C, hermetic with Y solderwell contacts Stainless steel, 200 C, hermetic with P eyelet contacts Stainless steel, high temp. (260 C) YE firewall capability, hermetic with solderwell contacts Commercial TY, FY and NY meet European specifications and General Electric spec. GEM50TF3564, Classes A &. sizes 20, 24 and 28, consult Amphenol Aerospace for availability. Hermetic style receptacles are not included in oeing designations. A Amphenol Aerospace for more information at 800-678-04 www.amphenol-aerospace.com 25

MIL-DTL-83723, Series III, Insert Availability and Identification, Alternate eying Positions INSERT ARRANGEMENTS / Insert Arrangement Service Rating Total s 8 2 6 20 08-03 I 3 3 08-98 I 3 3 0-02** I 2 2 0-05 I 5 5 0-06 I 6 6 0-20 I 2 2 2-03*** I 3 3 2-2 I 2 2 4-04*** I 4 4 4-07*** I 7 7 4-2 I 2 3 9 4-5 I 5 5 6-0*** I 0 0 6-24 I 24 24 8-08 I 8 8 8-4*** I 4 4 8-3 I 3 3 20-6*** I 6 6 20-25 I 25 6 9 20-28** I 28 4 24 20-39 I 39 2 37 20-4 I 4 4 22-2** I 2 2 22-9*** I 9 9 22-27 I 27 27 22-32** I 32 6 26 22-39** I 39 2 27 22-55 I 55 55 24-9 I 9 9 24-30 *** I 30 30 24-43** I 43 20 23 24-46 I 46 2 Twinax 4 40 24-57 I 57 2 55 24-6 I 6 6 28-4 I 4 4 28-42 *** I 42 42 28-9 * I 9 9 ALTERNATE EYING POSITIONS (ROTATION OF EY/EYWAY OF SHELL) To avoid cross-plugging problems in applications requiring the use of more than one connector of the same size and arrangement, alternate keying positions are available as indicated in the chart below. The diagram shows the engaging view of a receptacle shell with keyways. The insert is rotated counter-clockwise relative to the center-line. Plug shells would be the opposite of this diagram. In the Normal insert position (position N), the insert center line coincides with the center-line of the master key/keyway of the shell. In the alternate keying positions (positions 6, 7, 8, 9 and Y), the minor keys/keyways are positioned with reference to mas ter key/keyway as indicated in the keying position table. ALTERNATE EYING POSITIONS OF SHELL Polarizing Position ey/eyway Positions A C D 8 thru 24 N 05 40 25 265 6 02 32 248 320 7 80 8 230 32 8 & 0 8 35 40 205 275 9 64 55 234 304 0 only Y 25 5 220 270 6 8 49 92 259 2, 4, 6, 7 92 52 222 342 8, 20, 22, 8 84 52 204 334 24 and 28 9 24 35 99 240 Y 98 52 268 338 ESC (HT SERIES) ONLY 4 thru 24 Not an MS layout. * Special - consult Amphenol for availability. ** Special with Matrix 83723 insert (ESC0 type, EN2997 Spec); consult Amphenol Aerospace for availability. *** oeing Qualified Arrangements (See oeing How to Order page 3) 24-9 is a special ground plane insert with purchased size 2 Coax contacts; consult Amphenol for information. 24-46 is a special insert that accommodates size 8 twinax contacts with ground spring. 8 and 2 cavities can accommodate Twinax or Coax contacts; consult Amphenol for information. s 20, 24 and 28 Hermetic; consult Amphenol Aerospace for availability. 28 not available in ayonet style. A eying Positions C Master Polarizing eyway Shown is Engaging Face View of Receptacle with eyways (Plug eys would be Opposite) Polarizing ey/eyway Positions Position A C D N 95 45 220 255 6 0 68 2 342 7 8 38 208 268 8 26 56 208 276 9 20 6 225 336 Position Y supersedes inactive positions 0 and Z designations. Ref. MIL-STD-554. For ordering 83723 accessories, contact Amphenol Aerospace. For ordering information on ackshells, see ackshell section of this catalog, family J. D 26 Amphenol Aerospace for more information at 800-678-04 www.amphenol-aerospace.com

MIL-DTL-83723, Series III, Insert Arrangements Front face of pin insert or rear face of socket insert illustrated 3 3 2 2 5 5 6 4 2 3 2 3 2 2 Insert Arrangement 08-03 08-98 0-02** 0-05 0-06 0-20 2-03*** 2-2 Service Rating I I I I I I I I Number of s 3 3 2 5 6 2 3 2 20 20 20 20 20 6 6 20 4 7 2 5 0 24 Insert Arrangement 4-04*** 4-07*** 4-2** 4-5 6-0*** 6-24 Service Rating I I I I I I Number of s 4 7 9 3 5 0 24 2 6 20 6 20 6 20 8 4 3 6 25 Insert Arrangement 8-08 8-4*** 8-3 20-6*** 20-25 Service Rating I I I I I Number of s 8 4 3 6 9 6 2 6 20 6 20 2 28 4 2 9 39 Insert Arrangement 20-28** 20-39 20-4 22-2** 22-9*** Service Rating I I I I I Number of s 24 4 37 2 4 2 9 20 2 20 6 20 2 6 Not an MS layout. * Special - consult Amphenol Aerospace for availability. ** Special with Matrix 83723 insert (ESC0 type, EN2997 Spec); consult Amphenol Aerospace for availability. *** oeing Qualified Arrangements (See oeing How to Order page 3) 8 and 2 cavities can accommodate Twinax or Coax contacts; consult Amphenol Aerospace for information. s 20, 24 and 28 Hermetic; consult Amphenol Aerospace for availability. 28 not available in ayonet style. CONTACT LEGEND 20 6 2 8 Amphenol Aerospace for more information at 800-678-04 www.amphenol-aerospace.com A 27

MIL-DTL-83723, Series III, Insert Arrangements Front face of pin insert or rear face of socket insert illustrated 27 20 9 39 32 2 38 22 8 8 9 7 37 7 23 36 0 2 6 6 24 35 3 25 5 5 34 4 26 2 4 33 3 27 32 28 3 29 30 55 9 0 Insert Arrangement 22-27 22-32** 22-39** 22-55 24-9 Service Rating I I I I I Number of s 27 26 6 27 2 55 9 6 20 2 20 6 20 2 43 46 57 6 30 Insert Arrangement 24-30 *** 24-43** 24-46 24-57 24-6 Service Rating I I I I I Number of s 30 23 20 40 4 2 55 2 6 6 20 6 20 6 8 Twinax 20 2 20 22 4 40 23 39 24 9 2 20 38 25 26 27 0 8 9 2 7 8 6 2 3 4 5 7 3 6 37 36 35 28 4 5 34 29 30 33 32 3 42 9 Insert Arrangement 28-4 28-42 *** 28-9 * Service Rating I I I Number of s 4 42 9 6 6 20 Not an MS layout. * Special - consult Amphenol Aerospace for availability. ** Special with Matrix 83723 insert (ESC0 type, EN2997 Spec); consult Amphenol for availability. *** oeing Qualified Arrangements (See oeing How to Order page 3) 24-9 is a special ground plane insert with purchased size 2 Coax contacts; consult Amphenol Aerospace for information. 24-46 is a special insert that accommodates size 8 twinax contacts with ground spring. 8 and 2 cavities can accommodate Twinax or Coax contacts; consult Amphenol Aerospace for information. s 20, 24 and 28 Hermetic; consult Amphenol Aerospace for availability. 28 not available in ayonet style. CONTACT LEGEND 20 6 2 8 28 Amphenol Aerospace for more information at 800-678-04 www.amphenol-aerospace.com

MIL-DTL-83723, Series III, How to Order Military or Commercial Designation. 2. 3. 4. 5. Connector Type Connector Style and Type (Crimp) Service Class / Insert Arrangement Alternate eying Position of MILITARY M83723 /82 G 6-24 6. 2. 3. 4. 5. 6. 7. 8. Connector Style Service Class Style / Insert Arrangement Type Alternate Finish or Without s Alternate eying Position of Variations COMMERCIAL T G -7 6-24 S D 06 XXX. MILITARY CONNECTOR TYPE Designates MIL-DTL-83723 M83723 Series III Connectors (Refer to military specification slash sheet number). (How to Order Hermetic Styles is provided on page 36).. COMMERCIAL CONNECTOR/ M83723 SERIES II T Threaded with O ring seal in receptacle Y ayonet with O ring seal in receptacle (How to Order Hermetic Styles is provided on page 36). 2. CONNECTOR STYLE /7 ayonet, square flange receptacle, with sockets /72 ayonet, square flange receptacle, with pins /73 ayonet, jam nut (D-hole mount) recept., with sockets /74 ayonet, jam nut (D-hole mount) recept., with pins /75 ayonet, straight plug, with sockets /76 ayonet, straight plug, with pins /82 Threaded, square flange receptacle, with sockets /83 Threaded, square flange receptacle, with pins /84 Threaded, jam nut (D-hole mount) recept., with sockets /85 Threaded, jam nut (D-hole mount) recept., with pins /86 Threaded, straight plug, with sockets /87 Threaded, straight plug, with pins /95 Threaded, non-decoupling plug, with sockets /96 Threaded, non-decoupling plug, with pins /97 Threaded, non-decoupling plug, with EMI grounding spring, with sockets /98 Threaded, non-decoupling plug, with EMI grounding spring, with pins 2. SERVICE CLASS G Stainless steel Stainless steel firewall Note: See Matrix 83723 styles for aluminum classes A, R and W. 3. SHELL STYLE -0 Straight plug, bayonet coupling only - Straight plug, threaded coupling only -2 Non-decoupling plug, threaded coupling only -2F Modification 360 accessory teath per MS355, EMI grounding spring on plug only. For /97 & /98 only. -7 Square flange receptacle -9 Jam nut (D-hole mount) receptacle 4. SHELL SIZE & INSERT ARRANGEMENT FROM CHART ON PG. 26 (except size 28 is not available in ayonet Style) First number represents, second number is the Insert Arrangement. 3. SERVICE CLASS G Stainless steel Stainless steel firewall Note: See Matrix 83723 styles for aluminum classes A, R and W. 4. SHELL SIZE & INSERT ARRANGEMENT FROM CHART ON PG. 26 (except size 28 is not available in ayonet Style) First number represents, second number is the Insert Arrangement 5. ALTERNATE EYING POSITION - ROTATION OF MASTER EY/EYWAY OF SHELL Use N for normal. Use 6, 7, 8, 9 or Y for alternate keying positions. See page 26 for descriptions. *Supersedes MIL-C-39029 5. CONTACT TYPE (CRIMP) P Pin contacts S Socket contacts 6. ALTERNATE CONTACT FINISH/ WITHOUT CONTACTS D E Gold per SAE AS39029* Without contacts 7. ALTERNATE EYING POSITION - ROTATION OF MASTER EY/EYWAY OF SHELL Use N for normal. Use 06, 07, 08, 09 or Y for alternate keying positions. See page 26 for descriptions. 8. VARIATIONS Consult Amphenol Aerospace for information. A Amphenol Aerospace for more information at 800-678-04 www.amphenol-aerospace.com 29

MIL-DTL-83723, Series III, How to Order Commercial - Designed to Meet General Electric Specifications. 2. 3. 4. 5. 6. 7. 8. PYLE COMMERCIAL DESIGNED TO MEET G. E. SPECIFICATIONS Connector Type Style Modification (Accessory Teeth) / Insert Arrangement Type Alternate Finish or Without s Alternate eying Position of Variations J -7 E 6-24 S D 06 XXXX. COMMERCIAL CONNECTORS DESIGNED TO GENERAL ELECTRIC SPECIFICATIONS J J8 N N8 N Threaded, stainless steel, static/dynamic seal in receptacle Threaded, stainless steel, scoop proof recessed pins, static/ dynamic seal in receptacle Electro-deposited nickel plating, threaded, stainless steel, static/dynamic seal in receptacle Electro-deposited nickel plating, threaded, stainless steel, scoop proof recessed pins, static/dynamic seal in receptacle Stainless steel firewall, electro-deposited nickel plating, threaded, stainless steel, static/dynamic seal in receptacle 3. SHELL MODIFICATION E F G 360 accessory teeth per MS355 Plug and receptacle 360 accessory teeth per MS355, EMI grounding spring on Plug only 3 accessory teeth, EMI grounding spring on plug only 5. CONTACT TYPE (CRIMP) P Pin contacts #20 Pins with #8 crimpwell S Socket contacts L #20 Sockets with #8 crimpwell 7. ALTERNATE EYING POSITION - ROTATION OF MASTER EY/EYWAY OF SHELL Use N for normal. Use 06, 07, 08, 09 or Y for alternate keying positions. See page 26 for descriptions. 2. SHELL STYLE -0 ayonet plug - Threaded straight plug -2 Threaded non-decoupling plug -7 Square flange receptacle -9 Jam nut (d-hole mount) receptacle 4. SHELL SIZE & INSERT ARRANGEMENT FROM CHART ON PG. 26 First number represents, second number is the Insert Arrangement. 6. ALTERNATE CONTACT FINISH OR WITHOUT CONTACTS D E Gold per SAE AS39029* Without contacts 8. VARIATION FOR GENERAL ELECTRIC Y76 Y85 Y86 Y88 260 C per G.E. M50TF3564, Class, No accessory teeth Older style with 200 C capability - european market (Superseded by Y63) 260 C capability per G. E. M50TF3564 Class ** 200 C capability per G. E. M50TF3564 Class A** Another variation available with molding groove for potting - consult Amphenol Aerospace for ordering information. * Supersedes MIL-C-39029 ** Also see Hermetic styles that meet G.E. specification M50TF3564, Classes A & on page 36. 30 Amphenol Aerospace for more information at 800-678-04 www.amphenol-aerospace.com

MIL-DTL-83723, Series III, How to Order oeing Designation (ACC63CM/CN*) or Commercial Equivalent. 2. 3. 4. 5. 6. 7. 8. OEING CO. DESIGNATION Connector Type Style oeing Spec. Qualified Modification (Accessory Teeth) oeing Spec. Qualified Insert Arrangement Style Alternate eying Position of Without s Option ACC63 CM 8 4 P 8 A. 3. 4. 5. 6. 7. 8. PYLE COMMERCIAL EQUIV. TO OEING ACC63CM/CN Connector Type Style Modification (Accessory Teeth) / Insert Arrangement Type Alternate Finish or Without s Alternate eying Position of Variation S -2 E 8-4 P D 08 XXX. OEING ACC63 FIREWALL CONNECTORS ACC63 oeing Designation ACC63CM/CN** Firewall Connectors (Refer to military specification slash sheet number.) ** ACC63CM/CN supersedes ACC63R/T 2. SHELL STYLE CM Threaded, non-decoupling plug stainless steel firewall CN Threaded, square flange receptacle, stainless steel firewall 3. OEING SPECIFICATION QUALIFIED SHELL SIZE 2, 4, 6, 8, 20, 22, 24, 28. COMMERCIAL TYPE TO OEING ACC63 S Threaded with O ring seal in receptacle 2. SHELL STYLE -2 Threaded, non-decoupling plug stainless steel firewall -7 Threaded, square flange receptacle, stainless steel firewall 3. SHELL MODIFICATION E F 360 accessory teeth per MS355 plug and receptacle 360 accessory teeth per MS355, EMI grounding Spring on plug only No designation needed for shells with accessory teeth per MIL-DTL-83723, Series III (normally 3 teeth). 4. SHELL MODIFICATION Accessory teeth per MIL-DTL-83723, series III (normally 3 teeth) 360 accessory teeth per MS355 plug and receptacle D 360 accessory teeth per MS355,EMI grounding spring on plug only 5. OEING SPECIFICATION QUALIFIED INSERT ARRANGEMENT FROM CHART ON PG. 26 2-03, 4-04, 4-07, 6-0, 8-4, 20-6, 22-9, 24-30, 28-42 (these incorporate oeing approved contacts) 4. SHELL SIZE & INSERT ARRANGEMENT FROM CHART ON PG. 26 s 2, 4, 8, 20, 24, 28 are available. size and insert arrangement are written together. First number represents, second number is the Insert Arrangement. 5. CONTACT TYPE (CRIMP) P Pin contacts S Socket contacts 6. CONTACT TYPE (CRIMP) P S Pin contacts, gold plate per SAE AS39029* Socket contacts, gold plate per SAE AS39029* 7. ALTERNATE EYING POSITION - ROTATION OF MASTER EY/EYWAY OF SHELL Use N for normal. Use 6, 7, 8, 9 or Y for alternate keying positions. See page 26 for descriptions. 8. WITHOUT CONTACTS OPTION A With contacts and sealing plugs. No code without contacts and sealing plugs. *Supersedes MIL-C-39029 6. ALTERNATE CONTACT FINISH OR WITHOUT CONTACTS D Gold per SAE AS39029* E Without contacts and sealing plugs 7. ALTERNATE EYING POSITION - ROTATION OF MASTER EY/EYWAY OF SHELL Omit for N for normal. Use 06, 07, 08, 09 or Y for alternate keying positions. See page 26 for descriptions. 8. VARIATION Y26 Marking per MIL-DTL-83723/33 & /34 (Required with ACC63CM/CN Series) No variation suffix - connector will incorporate Mil-Spec AS39020 contacts A Amphenol Aerospace for more information at 800-678-04 www.amphenol-aerospace.com 3

MIL-DTL-83723, Series III, How to Order ASD Designation. 2. 3. 4. 5. 6. Connector Type Service Class Style /Insert Arrangement Style Alternate eying Position of ASD DESIGNATION EN2997 E 6 6-24 F 6. ASD DESIGNATED/EUROPE EN2997 ASD Designated/Europe an Standards Connector Type Note: ASD supersedes AECMA Designation 3. SHELL STYLE 0 Threaded, Square Flange Receptacle Threaded, Solder Mount receptacle, Hermetic only 6 Threaded non-decoupling plug 7 Threaded Jam Nut (D-Hole Mount) Receptacle 2. SERVICE CLASS-STANDARD TEMPERATURE Threaded, stainless steel, 200 C S Threaded, Stainless Steel, EMI Grounding Spring on Plug, 200 C Y* Stainless Steel Hermetic with Solderwell s, 200 C 2. SERVICE CLASS-HIGH TEMPERATURE CLASS E Threaded, Stainless Steel Firewall, 260 C SE Threaded, Stainless Steel, EMI Grounding Spring on Plug, 260 C YE* Stainless Steel Hermetic with Solderwell s, 260 C 4. SHELL SIZE & INSERT ARRANGEMENT FROM CHART ON PG. 26 First number represents, second number is the Insert Arrangement. 5. SELECT A CONTACT TYPE (CRIMP) M Standard Pin s C #20 Pins with #8 crimpwell A Pin Insert less s F Standard Socket s D #20 Sockets with #8 crimpwell Socket Insert less s 6. ALTERNATE EYING POSITION - ROTATION OF MASTER EY/EYWAY OF SHELL Use N for normal. Use 6, 7, 8, 9 or Y for alternate keying positions. See page 26 for descriptions. *Amphenol is no longer QPL supplier for EN2997Y, EN2997YE and ESC0YE we are able to provide commercial equivalent please contact Amphenol Aersoapce for more information 32 Amphenol Aerospace for more information at 800-678-04 www.amphenol-aerospace.com

MIL-DTL-83723, Series III, How to Order Commercial Equivalents to ASD Designation/European Standards. 2. 3. 4. 5. 6. 7. 8. 9. COMMERCIAL MEET ASD & EUROPEAN STDS. Connector Type Service Class Style Modification (Accessory Teeth) / Insert Arrangement Type Alternate Finish or Without s Alternate eying Pos. of Variations T G -2 E 8-4 P D 08 XXX. CONNECTOR TYPE T Threaded with O ring seal in receptacle J Threaded, Stainless Steel, Static/Dynamic Seal in receptacle 2. SERVICE CLASS G Stainless steel Stainless steel Firewall 3. SHELL STYLE -2 Threaded, Non-Decoupling Plug -7 Threaded, Square Flange Receptacle -9 Threaded, Jam Nut (D-Hole Mount) Receptacle 4. SHELL MODIFICATION E F 360 Accessory Teeth per MS355 Plug and Receptacle 360 Accessory Teeth per MS355, EMI Grounding Spring on Plug only No designation needed for shells with accessory teeth per MIL-DTL-83723, Series III (normally 3 teeth). 5. SHELL SIZE & INSERT ARRANGEMENT FROM CHART ON PG. 26 First number represents, second number is the Insert Arrangement. 6. CONTACT TYPE (CRIMP) P Pin s S Socket s 7. ALT CONTACT FINISH OR WITHOUT CONTACTS D E Gold per SAE AS39029* Without contacts 8. ALTERNATE EYING POSITION - ROTATION OF MASTER EY/EYWAY OF SHELL Use N for normal. Use 06, 07, 08, 09 or Y for alternate keying positions. See page 26 for descriptions. 9. VARIATIONS Y44 260 C Capability (Euro Market) Y63 200 C Capability (Euro Market) Y75 Older designation superseded by Y44 *Supersedes MIL-C-39029 A Amphenol Aerospace for more information at 800-678-04 www.amphenol-aerospace.com 33

MIL-DTL-83723, Series III, How to Order ESC0/ for SAC and Rolls Royce Standards. 2. 3. 4. 5. 6. 7. MEETS SOCIETY OF RITISH AEROSPACE CO./ ROLLS ROYCE STANDARDS Connector Type Service Class Style / Insert Arrangement Type Alternate eying Position of Variations ESC0 E 0 6-24 S 6 X. CONNECTOR TYPE ESC0 ESC Threaded, asic High Temperature Connector, 260 C Firewall Threaded, High Temperature Connector (260 C Firewall) with 00% Scoop-Proof Recessed Pins 2. SERVICE CLASS E Threaded, Stainless Steel Firewall, 260 C SE Threaded, Stainless Steel, EMI Grounding Spring on Plug, 260 C YE* Threaded, Stainless Steel Hermetic with Solderwell s, 260 C *Amphenol is no longer QPL supplier for EN2997Y, EN2997YE and ESC0YE we are able to provide commercial equivalent please contact Amphenol Aersoapce for more information 3. SHELL STYLE Threaded, Square Flange Receptacle with 360 Accessory 0 Teeth per MS355 Threaded, Hermetic Solder Mount Receptacle 2 Threaded, Hermetic Square Flange Receptacle 3 Threaded, Hermetic Jam Nut (D-Hole Mount) Receptacle Threaded, Non-Decoupling Plug with 360 Accessory 6 Teeth per MS355 4. SHELL SIZE & INSERT ARRANGEMENT FROM CHART ON PG. 26 First number represents, second number is the Insert Arrangement. 5. CONTACT TYPE (CRIMP) P S Pin s Socket s All connectors are supplied without contacts except Styles, 2 and 3 6. ALTERNATE EYING POSITION - ROTATION OF MASTER EY/EYWAY OF SHELL. Use N for normal. Use 6, 7, 8, 9 or Y for alternate keying positions. See page 26 for descriptions. 7. VARIATIONS O (Alpha) asic Connector, no Variations A Lockwire Holes on Plug 34 Amphenol Aerospace for more information at 800-678-04 www.amphenol-aerospace.com

MIL-DTL-83723, Series III, How to Order Commercial Equivalent to ESC European Specifications Scoop-Proof only. 2. 3. 4. 5. 6. 7. / Connector Alternate eying Position Modification Style Insert Type Type Finish of t Number Arrangement COMMERCIAL HT 2 6-24 S D 06 XXX. COMMERCIAL EQUIVALENT TO ESC EUROPEAN HT HN HS Threaded, asic ESC-, Class (Choice of temperature rating 260 or 200 is in the Variations for this part number). Same as HT except Electroless Nickel Plated Same as HT, except this is a special designator for oeing Company 2. SHELL STYLE -2-7 Threaded Non-Decoupling Plug with 00% Scoop-Proof Recessed Pins Square Flange Receptacle with 00% Scoop-Proof Recessed Pins 3. SHELL SIZE & INSERT ARRANGEMENT FROM CHART ON PG. 26 s 2, 4, 8, 20, 24, 28 are available. size and insert arrangement are written together. First number represents, second number is the Insert Arrangement. 4. CONTACT TYPE (CRIMP) P Pin s S Socket s 5. CONTACT FINISH OR WITHOUT CONTACT D Gold per AS39029* E Socket s Special High Temperature s are another option - consult Amphenol Aerospace for ordering information. 7. VARIATIONS Y44 260 C Y63 200 C *Supersedes MIL-C-39029 6. ALTERNATE EYING POSITION - ROTATION OF MASTER EY/EYWAY OF SHELL Use N for normal. Use 06, 07, 08, 09 or Y for alternate keying positions. See page 26 for descriptions. A Amphenol Aerospace for more information at 800-678-04 www.amphenol-aerospace.com 35

MIL-DTL-83723, Series III, How to Order Hermetic, Military or Commercial. 2. 3. 4. 5. Connector Type Connector Style and Type (Crimp) Service Class / Insert Arrangement Alternate eying Position of MILITARY HERMETIC M83723 /88 y 6-24 6. 2. 3. 4. 5. 6. 7. 8. Connector Style Style / Insert Arrangement Type Style Alternate Finish Alternate eying Position of COMMERCIAL HERMETIC TY -7 6-24 S D 06 XXXX Variations. MILITARY CONNECTOR TYPE M83723 Designates MIL-DTL-83723 Series III Connectors. COMMERCIAL HERMETIC CONNECTOR STYLE TY FY NY Hermetic, Threaded, Stainless Steel, with O ring seal Hermetic, Threaded, Stainless Steel, Static/Dynamic Seal Hermetic, Threaded, Stainless Steel, Electro-deposited Nickel plated, with Static/Dynamic Seal 2. MILITARY HERMETIC CONNECTOR STYLE /88 Hermetic, Threaded Square Flange Receptacle /89 Hermetic, Threaded Jam Nut (D-Hole Mount) Receptacle /90 Hermetic, Threaded Solder Mounted Receptacle (Refer to military specification slash sheet number.) 3. SERVICE CLASS Y Hermetic, Stainless Steel, 200 C, with Solderwell s H Hermetic, Tin Plated Carbon Steel, 50 C For availability of a Plated Steel, consult Amphenol Aerospace. 2. SHELL STYLE -7 Square Flange Receptacle -9 Jam Nut (D-Hole Mount) Receptacle -4 Solder Mounted Receptacle 3. SHELL SIZE & INSERT ARRANGEMENT FROM CHART ON PG. 26 (Except sizes 24 and 28 are not available in Hermetic Styles). First number represents, second number is the Insert Arrangement 4. SHELL SIZE & INSERT ARRANGEMENT FROM CHART ON PG. 26 (Except sizes 24 and 28 are not available in Hermetic Styles.) First number represents, second number is the Insert Arrangement 5. ALTERNATE EYING POSITION - ROTATION OF MASTER EY/EYWAY OF SHELL Use N for normal. Use 6, 7, 8, 9 or Y for alternate keying positions. See page 26 for descriptions. 4. CONTACT TYPE (CRIMP) P Pin s 5. CONTACT STYLE Solderwell s (Mil-Spec Type) 4 Eyelet s 6. ALTERNATE CONTACT FINISH D V.000050 (per MIL-DTL-83723, III) Gold.00000 Gold 7. ALTERNATE EYING POSITION - ROTATION OF MASTER EY/EYWAY OF SHELL Omit for normal. Use 06, 07, 08, 09 or Y for alternate keying positions. See page 26 for descriptions. 8. VARIATIONS Y44 Y63 Y86 Y88 260 C Capability (Euro Market) 200 C Capability (Euro Market) 260 C Capability per G.E. M50TF3564, Class 200 C Capability per G.E. M50TF3564, Class A 36 Amphenol Aerospace for more information at 800-678-04 www.amphenol-aerospace.com

Square Flange Receptacle, Threaded Coupling Military (M83723/82, /83), Commercial (T( )-, J, J8, N, N8, N-7, ACC63CN, S-7, EN2997( )0, T( ), J( )-7, ESC0( )0, ESC( )0 HT, HN, HS-7) QUIC REFERENCE Page PART NUMER UILDER Page 42-46 MILITARY M83723/86 M83723/87 Commercial T( )-7 J, J8, N, N8 N-7 ACC63CN S-7 EN2997( )0 T( ), J( )-7 ESC0( )0 ESC( )0 HT, HN, HS-7 A Fully Mated.430 36.32 lue Indicates Rear Release System 3 Teeth Equally Spaced 20 Apart A X Dia. P Dia. Front F Dia. Rear D Dia. 4 Mounting Holes s 8 to 22.25/.6 3.7/2.94 s 24 & 28.54/.45 3.9/3.68 J Coupling Thread.250 6.35 H Accessory Thread.25 3.7 Optional 360 Accessory Teeth When fully mated with plug, this band will be covered. ( is red on military types; can be red or blue on commercial types). A ±.005 ±.005 D Dia. F Dia. Rear H Accessory Thread Class 2A J Coupling Thread Class 2A P Dia. Front Inches X Dia. 8.82.594.50.500.5000-20 UNF.5625-24 UNF.562.620 0.937.79.635.625.6250-24 UNEF.6875-24 UNEF.696.748 2.03.82.760.750.7500-20 UNEF.8750-20 UNEF.875.93 4.25.906.885.875.8750-20 UNEF.9375-20 UNEF.936.980 6.250.969.00.000.0000-20 UNEF.0625-8 UNEF.062.07 8.343.062.072.062.0625-8 UNEF.875-8 UNEF.87.209 20.437.56.92.87.875-8 UNEF.325-8 UNEF.32.337 22.562.250.322.32.325-8 UNEF.4375-8 UNEF.437.452 24.703.375.447.437.4375-8 UNEF.5625-8 UNEF.562.577 28.953.562.760.750.7500-8 UNEF.825-6 UNEF.82.827 A ±.005 ±.005 D Dia. F Dia. Rear P Dia. Front Millimeters X Dia. 8 20.62 5.09 2.95 2.70 4.27 5.75 0 23.80 8.26 6.3 5.88 7.68 8.99 2 26.9 20.62 9.30 9.05 22.23 23.9 4 28.58 23.0 22.48 22.23 23.77 24.89 6 3.75 24.6 25.65 25.40 26.97 28.2 8 34. 26.97 27.23 26.97 30.5 30.7 20 36.50 29.36 30.28 30.5 33.32 33.96 22 39.67 3.75 33.58 33.32 36.50 36.88 24 43.26 34.93 36.75 36.50 39.67 40.06 28 49.6 39.67 44.70 44.45 46.02 46.4 sizes 8 and 0 are not available in oeing ACC63 styles and commercial ESC styles. ayonet style square flange receptacles are shown on page 40. Hermetic threaded style square flange receptacles are shown on page 43. All dimensions for reference only. A Amphenol Aerospace for more information at 800-678-04 www.amphenol-aerospace.com 37

Jam Nut (D-Hole Mount) Recpt, Threaded Coupling Military (M83723/84 & /85), Commercial (T( )-9, J, J8, N, N8, N-9, EN2997( )7, T( ), J( )-9) QUIC REFERENCE Page PART NUMER UILDER Page 42-46 MILITARY M83723/84 M83723/87 Commercial T( )-9 J, J8, N, N8 N-9 EN2997( )7 T( ), J( )-9 G Dia..430 36.32.78 9.83 3 Teeth Fully Mated lue Indicates Rear Release System Equally Spaced 20 Apart C J Coupling Thread V Thread H Accessory Thread Optional 360 Accessory Teeth Z Flats Y Dia. When fully mated with plug, this band will be covered. ( is red on military types; can be red or blue on commercial types). C Hex G Dia. H Accessory Thread Class 2A Cutout Hole ( Thickness.25/.062 3.8/.57) J Coupling Thread Class 2A V Thread Class 2A 8.979.828.068.5000-20 UNF.5625-24 UNF.6250-20 UNEF.635.605 0.04.953.92.6250-24 UNEF.6875-24 UNEF.7500-20 UNEF.760.730 2.29.40.380.7500-20 UNEF.8750-20 UNEF.9380-20 UNEF.947.97 4.39.205.505.8750-20 UNEF.9375-20 UNEF.0000-20 UNEF.00.980 6.56.329.630.0000-20 UNEF.0625-8 UNEF.250-8 UNEF.35.05 8.64.455.756.0625-8 UNEF.875-8 UNEF.2500-8 UNEF.260.225 20.766.574.860.875-8 UNEF.325-8 UNEF.3750-8 UNEF.385.350 22.954.705 2.068.325-8 UNEF.4375-8 UNEF.5000-8 UNEF.50.475 24 2.074.830 2.60.4375-8 UNEF.5625-8 UNEF.6250-8 UNEF.635.600 28 2.329 2.080.7500-8 UNEF.825-6 UNEF.8750-20 UNEF.885.850 Y Dia. ±.005 Z Flats ±.005 Inches Millimeters C Hex G Dia. Y Dia. ±.3 Z Flats ±.3 8 24.87 2.03 27.3 6.3 5.37 0 28.04 24.2 30.28 9.30 8.54 2 32.79 28.96 35.05 24.05 23.29 4 35.33 30.6 38.23 25.65 24.89 6 38.5 33.76 4.40 28.83 28.07 8 4.68 36.96 44.60 32.00 3.2 20 44.86 39.98 47.24 35.8 34.29 22 49.63 43.3 52.53 38.35 37.47 24 52.68 46.48 80.26 4.53 40.64 28 59.6 52.83 47.88 46.99 No oeing Designated jam nut receptacles. ayonet style jam nut receptacles shown on page 40. Hermetic threaded style jam nut receptacles shown on page 43. All dimensions for reference only. 38 Amphenol Aerospace for more information at 800-678-04 www.amphenol-aerospace.com

Straight Plug and Non-Decoupling Plug, Threaded Coupling Military (M83723/86, /87, /95, /96, /97, /98), Commercial (See below) QUIC REFERENCE Page PART NUMER UILDER Page 42-46 MILITARY M83723/86 M83723/87 Commercial Y( )- J, J8 N, N8, N- S Dia. Fully Mated.370 34.79 STRAIGHT PLUG 3 Teeth Equally Spaced 20 Apart J Coupling Thread H Accessory Thread Optional 360 Accessory Teeth QUIC REFERENCE Page PART NUMER UILDER Page 42-46 NON-DECOUPLING PLUG MILITARY M83723/95 M83723/96 M83723/97 M83723/98 Commercial T( )-2 J, J8, N, N8 N-2 ACC63CM S-2 EN2997( )6 T( ), J( )-2 ESC0( )6 ESC( )6 HT/HN/HS-2 S2 Dia. Fully Mated J Coupling Thread.370 34.79 H Accessory Thread 3 Teeth Equally Spaced 20 Apart Optional 360 Accessory Teeth When fully mated with receptacle, this band will be covered. ( is red on military types; can be red or blue on commercial types). Inches Millimeters H Accessory Thread Class 2A J Coupling Thread Class 2A S Dia. S2 Dia. 8.5000-20 UNF.5625-24 UNF.776.832 0.6250-24 UNEF.6875-24 UNEF.906.958 2.7500-20 UNEF.8750-20 UNEF.078.090 4.8750-20 UNEF.9375-20 UNEF.4.203 6.0000-20 UNEF.0625-8 UNEF.266.326 8.0625-8 UNEF.875-8 UNEF.375.432 20.875-8 UNEF.325-8 UNEF.500.557 22.325-8 UNEF.4375-8 UNEF.625.682 24.4375-8 UNEF.5625-8 UNEF.750.87 28.7500-8 UNEF.825-6 UNEF 2.000 2.22 sizes 8 and 0 are not available in oeing ACC63 styles and commercial ESC styles. oeing designations are in non-decoupling plugs only; not in straight plug designations. ASD and European/ESC0 or ESC are in non-decoupling plugs only, not in straight plug designations. ayonet style straight plugs shown on page 42. ayonet style non-decoupling plugs are not available. All dimensions for reference only. Amphenol Aerospace for more information at 800-678-04 www.amphenol-aerospace.com S Dia. S2 Dia. 8 9.7 2.3 0 23.0 24.33 2 27.38 27.68 4 28.98 30.55 6 32.5 33.68 8 34.92 36.37 20 38.0 39.54 22 4.27 42.72 24 44.45 46.5 28 50.80 53.89 A 39