TECHNICAL MANUAL ORGANIZATIONAL, DIRECT SUPPORT, AND GENERAL SUPPORT MAINTENANCE REPAIR PARTS AND SPECIAL TOOLS LISTS

Transcription

1 TM P TECHNICAL MANUAL ORGANIZATIONAL, DIRECT SUPPORT, AND GENERAL SUPPORT MAINTENANCE REPAIR PARTS AND SPECIAL TOOLS LISTS (INCLUDING DEPOT MAINTENANCE REPAIR PARTS AND SPECIAL TOOLS) FOR RECORDER-REPRODUCER SET, SOUND AN/TNH-23A (NSN ) HEADQUARTERS, DEPARTMENT OF THE ARMY 20 SEPTEMBER 1983

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3 TM P T ECHNICAL M ANUAL HEADQUARTERS DEPARTMENT OF THE ARMY, No P } WASHINGTON, DC, 20 September 1983 ORGANIZATIONAL, DIRECT SUPPORT, AND GENERAL SUPPORT MAINTENANCE REPAIR PARTS AND SPECIAL TOOLS LISTS (INCLUDING DEPOT MAINTENANCE REPAIR PARTS AND SPECIAL TOOLS) FOR RECORDER-REPRODUCER SET, SOUND AN/TNH-23A (NSN ] Current as of 9 May 1983 REPORTING ERRORS AND RECOMMENDING IMPROVEMENTS You can help improve this manual. If you find any mistakes or if you know of a way to improve the procedures, please let us know. Mail your letter, DA Form 2028 (Recommended Changes to Publications and Blank Forms), or DA Form located in the back of this manual direct to Commander, US Army Communications-Electronics Command and Fort Monmouth, ATTN: DR- SEL-ME-MP, Fort Monmouth, NJ In either case, a reply will be furnished direct to you. S ECTION I. II. GROUP SECTION III. Iv. Table of Contents Introduction ! Repair Parts List Recorder-Reproducer Set, Sound AN/TNH-23A Prime Recorder MB-50AE Variable Resistor Motor Reel Spindle Capstan Cassette Carrier Assembly Record/Playback Head Assembly Chassis Assembly SCR 1729 Central Control Unit (No parts authorized) Stenomask BM-15AE Portable Recorder (No parts authorized) HU-50 Hand Control Unit (No parts authorized) Control Unit, Foot Special Tools List (Not applicable} National Stock Number and Part Number Index Page Illus Figure i

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5 TM P SECTION I INTRODUCTION 1. Scope This manual lists spares and repair parts; special tools; special test, measurement, and diagnostic equipment (TMDE), and other special support equipment required for performance of organizational, direct support, and general support maintenance of the AN/TNH-23A. It authorizes the requisitioning and issue of spares and repair parts as indicated by the source and maintenance codes. 2. General This Repair Parts and Special Tools List is divided into the following sections: a. Section II. Repair Parts List. A list of spares and repair parts authorized for use in the performance of maintenance. The list also includes parts which must be removed for replacement of the authorized parts. Parts lists are composed of functional groups in numeric sequence, with the parts in each group listed in figure and item number sequence. b. Section III. Special Tools List. Not applicable. c. Section IV. National Stock Number and Part Number Index. A list, in National item identification number (NIIN) sequence, of all National stock numbers (NSN) appearing in the listings, followed by a list, in alphameric sequence, of all part numbers appearing in the listings. National stock numbers and part numbers are cross-referenced to each illustration figure and item number appearance. 3. Explanation of Columns a Illustration. This column is divided as follows: (1) Figure number. Indicates the figure number of the illustration on which the item is shown. (2) Item number, The number used to identify item called out in the illustration. b. Source, Maintenance, and Recoverability (SMR) Codes. (1) Source code. Source codes indicate the manner of acquiring support items for maintenance, repair, or overhaul of end items. Source codes are entered in the first and second positions of the Uniform SMR Code format as follows: Code Definition PA Item procured and stocked for anticipated or known usage. XA Item is not procured or stocked because the requirements for the item will result in the replacement of the next higher assembly. XB Item is not procured or stocked. If not available through salvage, requisition. NOTE Cannibalization or salvage may be used as a source of supply for any items source coded above except those coded XA and aircraft support items as restricted by AR (2) Maintenance code. Maintenance codes are assigned to indicate the levels of maintenance authorized to USE and REPAIR support items. The maintenance codes are entered in the third and fourth positions of the Uniform SMR Code format as follows: (a) The maintenance code entered in the third position will indicate the lowest maintenance level authorized to remove, replace, and use the support item. The maintenance code entered in the third position will indicate one of the following levels of maintenance: Code Application/Explanation 0 Support item is removed, replaced, used at the organizational level. H Support item is removed, replaced, used at the general support level. D Support items that are removed, replaced, used at depot, mobile depot, specialized repair activity only. (b) The maintenance code entered in the fourth position indicates whether the item is to be repaired and identifies the lowest maintenance level with the capability to perform complete repair (i.e., all authorized maintenance codes: Code Application/Expimation O The lowest maintenance level capable of complete repair of the support item is the organizational level. H The lowest maintenance level capable of complete repair of the support item is the general support level. D The lowest maintenance level capable of complete repair of the support item is the depot level. Z Nonreparable. No repair is authorized. (3) Recoverability code. Recoverability codes are assigned to support items to indicate the disposition action on unserviceable items, The recoverabil- 1

6 TM P ity code is entered in the fifth position of the Uniform SMR Code format as follows: Recoverability codes Definition Z Nonreparable item. When unserviceable, condemn and dispose at the level indicated in position 3. O Reparable item. When uneconomically reparable, condemn and dispose at organizational level. D Reparable item. When beyond lower level repair capability, return to depot, Condemnation and disposal not authorized below depot level. c. National Stock Number. Indicates the National stock number assigned to the item and will be used for requisitioning purposes. d. Federal Supply Code for Manufacturer (FSCM). The FSCM is a 5-digit numeric code listed in SB /42 which is used to identify the manufacturer, distributor, or Government agency, etc. e. Part Number. Indicates the primary number used by the manufacturer (individual, company, firm, corporation, or Government activity), which controls the design and characteristics of the item by means of its engineering drawings, specifications, standards, and inspection requirements to identify an item or range of items. NOTE When a stock numbered item is requisitioned, the repair part received may have a different part number than the part being replaced. f. Description. Indicates the Federal item name and, if required, a minimum description to identify the item. g. Unit of Measure (U/M). Indicates the standard of the basic quantity of the listed item as used in performing the actual maintenance function. This measure is expressed by a two-character alphabetical abbreviation (e.g., ea. in, pr, etc). When the unit of measure differs from the unit of issue, the lowest unit of issue that will satisfy the required units of measure will be requisitioned. h. Quantity Incorporated in Unit. Indicates the quantity of the item used in the breakout shown on the illustration figure, which is prepared for a functional group, subfunctional group, or an assembly. 4. Special Information a The following publications pertain to the AN/ TNH-23A and its components: TM , Recorder-Reproducer Set, Sound, AN/TNH-23A. b. National stock numbers (NSN s) that are missing from P source coded items have been applied for and will be added to this TM by future change/ revision when they are entered in the Army Master Data File (AMDF). Until the NSN s are established and published, submit exception requisitions to Commander, US Army Communications-Electronics Command and Fort Monmouth, ATTN: DR- SEL-MM, Fort Monmouth, NJ for the part required to support your equipment. 5. How to Locate Repair Parts a. When National stock number or part number is unknown. (1) First. Using the table of contents, determine the functional group within which the item belongs. This is necessary since illustrations are prepared for functional groups and listings are divided into the same groups. (2) Second. Find the illustration covering the functional group to which the item belongs. (3) Third. Identify the item on the illustration and note the illustration figure and item number of the item. (4) Fourth. Using the Repair Parts Listing, find the figure and item number noted on the illustration. b. When National stock number or part number is known. (1) First. Using the Index of National Stock Numbers and Part Numbers, find the pertinent National stock number or part number. This index is in N I IN sequence followed by a list of part numbers in alphameric sequence, cross-referenced to the illustration figure number and item number. (2) Second. After finding the figure and item number, locate the figure and item number in the repair parts list. 6. Abbreviations Not applicable (Next printed page is 4) 2

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8 TM P Figure 1. Recorder-Reproducer Set, Sound AN/TNH-23A. 4

9 TM P SECTION II (1) (2) (3) (4) (5) (6) (7) (8) ILLUSTRATION DESCRIPTION QTY (A) (B) NATIONAL INC FIG ITEM SMR STOCK PART IN NO NO CODE NUMBER FSCM NUMBER USABLE ON CODE U/M UNIT GROUP 00 RECORDER-REPRODUCER SET, SOUND AN/TNH-23A 1 1 XBHHD S0482 BM50AE RECOREDER,PRIME EA XBDZZ S0482 HU-50 CONTROL UNIT,HAND EA PAOZZ S0482 DE-35 HEADSET,ELECTRICAL EA PAOZZ S0482 BM-45AE CORD,POWER,ELECTRI EA XBOOO S0482 FS-35 CONTROL UNIT,FOOT EA XBOZZ S C CASE EA XBOZZ S0482 SCR-1729 CONTROL UNIT,CTL EA XBOOO STENOMASK EA 1 5/(6 BLANK)

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11 TM P Figure 2. Prime Recorder BM-50AE (Sheet 1 of 2). 7

12 TM P TM P Figure 2. Prime Recorder BM-50AE (Sheet 2 of 2). 8

13 TM P SECTION II CAGEC PART NUMBSTOCK NUMBFIG ITEM GROUP 01 PRIME RECORDER BM-50AE 2 1 PADZZ S0482 P3X8 SCREW,TAPPING,THRE EA XBDZZ S PCB,THERMAL HEAD EA XBDZZ S POINTER EA XBDZZ S CLAMP,HOLDER EA PADZZ S MOTOR,ASSEMBLY,ELE EA XBDZZ S GEAR EA XBDZZ S WASHER,PLASTIC EA XBDZZ S SPRING EA PADZZ S0482 B2.6X4 SCREW,SELF LOCKING EA XBDZZ S RACK,DRIVE EA XBDZZ S SPRING EA XBDZZ S0482 X PLATE ASSY,DRIVE EA PADZZ S0482 B2.6X5 SCREW,SELF LOCKING EA XBDZZ S PCB,SDME EA XBDZZ S GEAR EA XBDZZ S0482 E1.5 RING,RETAINING EA XBDZZ S GEAR EA XBDZZ S GEAR EA XBDZZ S PULLEY,INDICATOR EA XBDZZ S0482 X GEAR ASST EA PADZZ S0482 PTP2.6X5 SCREW,TAPPING,THRE EA XBDZZ S0482 X CASE ASSY,INDICATOR EA XBDZZ S BUTTON,EJECT EA XBDZZ S SPRING,BUTTON EA XBDZZ S0482 E2 RING,RETAINING EA XBDZZ S CLIP,CARD EA PADZZ S0482 B2.6X6 SCREW,SELF LOCKING EA XBDZZ S HOLDER,CARD EA XBDZZ S SOLENOID,PLUNGER EA PADZZ S0482 B2.6X5 SCREW,SELF LOCKING EA XBDZZ S JACK BD,MONITOR EA XBDZZ S JACK,EARPHONE EA XADZZ S SWITCH BOARD EA PADZZ S XX SWITCH,SLIDE EA PADZZ S SWITCH,SLIDE EA XBDZZ S SPARK SUPPRESSOR EA PADZZ S0482 P2.6X5 SCREW,TAPPING,THRE EA XADZZ S BOARD,POWER SWITCH EA PAOZZ S0482 A A PRINTED CIRCUIT BD EA 1 9

14 TM P SECTION II (1) (2) (3) (4) (5) (6) (7) (8) ILLUSTRATION DESCRIPTION QTY (A) (B) NATIONAL INC FIG ITEM SMR STOCK PART IN NO NO CODE NUMBER FSCM NUMBER USABLE ON CODE U/M UNIT 2 40 PAOZZ S0482 PTPWH2.6X5 SCREW,PH W/WASHER EA XBDZZ S PIN,SLIDE EA XBDZZ S WASHER,PLASTIC EA XBDZZ S LEVER,RESET EA XBDZZ S PLATE,PIVOT EA PADZZ S WASHER,FLAT,PLASTI EA XBDZZ S0482 X SPRING ASSY EA PADZZ S0482 B2.6X3 SCREW,SELF LOCKING EA PAOZZ S TRANSFORMER,POWER EA PAOZZ S0482 PS4X6 SCREW,PH W/SPR WASH EA XBDZZ S SPINDLE EA XBDZZ S HEAD,THERMAL EA XBDZZ S HOLDER,POINTER EA XBDZZ S XX SPRING EA XBDZZ S0482 X LINK,PLATE EA XADZZ S PIN,PLUNGER EA XBDZZ S SOLENOID EA XBDZZ S0482 X LINK,LEVER EA XBDZZ S0482 E2.5 RING,RETAINING EA XBDZZ S BRACKET,SOLENOID EA PADZZ S0482 B3X6 SCREW,SELF LOCKING EA XBDZZ S0482 X BOTTOM ASSY EA XBDZZ S CUSHION EA XBDZZ S HOLDER ASSY,CASS EA XBDZZ S LEVER,FORWARD EA XBDZZ S WASHER,PLASTIC EA XBDZZ S CUSHION EA XBDDD S0482 X CHASSIS ASSY EA XBDZZ S0482 ZMM BALL,STEEL EA XBDZZ S PLATE,LOCK EA XBDZZ S LEVER EA XBDZZ S0482 E3 RING,RETAINING EA XBDZZ S SPRING EA 1 10/(11 BLANK)

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16 TM P Figure 3. Variable Resistor. 12

17 TM P SECTION II (1) (2) (3) (4) (5) (6) (7) (8) ILLUSTRATION DESCRIPTION QTY (A) (B) NATIONAL INC FIG ITEM SMR STOCK PART IN NO NO CODE NUMBER FSCM NUMBER USABLE ON CODE U/M UNIT GROUP 0101 VARIABLE RESISTER 3 1 PADZZ S RESISTOR,VARIABLE EA PADZZ S0482 PTT2.6X5 SCREW,TAPPING,THRE EA XBDZZ S BRACKET,VAR RES EA XBDZZ S KNOB,RESISTOR EA XBDZZ S CAP,KNOB EA PADZZ S XX RESISTOR,VARIABLE EA XBDZZ S CAP,KNOB EA PADZZ S RESISTOR,VARIABLE EA PADZZ S SWITCH,SLIDE EA XADZZ S PUSHBUTTON EA XBDZZ S BRACKET,VAR RES EA PADZZ S0482 P2.6X3 SCREW,TAPPING,THRE EA PADZZ S RESISTOR,VARIABLE EA 1 13

18 TM P Figure 4. Motor. 14

19 TM P SECTION II (1) (2) (3) (4) (5) (6) (7) (8) ILLUSTRATION DESCRIPTION QTY (A) (B) NATIONAL INC FIG ITEM SMR STOCK PART IN NO NO CODE NUMBER FSCM NUMBER USABLE ON CODE U/M UNIT GROUP 0102 MOTOR 4 1 PAOZZ S0482 PTPWH2.6X5 SCREW,PH W/WASHER EA PAOZZ S0482 A A PRINTED CIRCUIT BO EA XBDZZ S SPRING EA PADZZ S SWITCH,SLIDE EA PADZZ S0482 P2X10 SCREW,TAPPING,THRE EA PAHZZ S0482 PS2.6X5 SCREW,PH W/SPR WASH EA XBHZZ S BRACKET,MOTOR EA PAHZZ S MOTOR,ASSEMBLY,ELE EA PAHZZ S0482 PTP2.6X10 SCREW,TAPPING,THRE EA XBHZZ S BUSHING EA XBOZZ S PLATE,INSTRUCTION EA XBDZZ S BOARD,CONNECTOR EA XBDZZ S CONNECTOR,RECPT EA PADZZ S0482 P2.6X8 SCREW,TAPPING,THRE EA XBDZZ S BUTTON,RECORD EA XBDZZ S SPRING,COMPRESSION EA PADZZ S0482 PS2X5 SCREW,PH W/SPR WASH EA XBDZZ S0482 X CYLINDER ASSY EA XBDZZ S ROD EA XBDZZ S HOLDER EA PADZZ S0482 PTP2.6X5 SCREW,TAPPING,THRE EA XBDZZ S BRACKET,REC SW EA PADZZ S SWITCH,SLIDE EA PADZZ S PRINTED CIRCUIT BD EA XBDZZ S PLUNGER,SOLENOID EA XBDZZ S0482 X BRACKET,PLUNGER EA PADZZ S0482 B3X6 SCREW,SELF LOCKING EA 2 15

20 TM P Figure 5. Reel Spindle. 16

21 TM P SECTION II (1) (2) (3) (4) (5) (6) (7) (8) ILLUSTRATION DESCRIPTION QTY (A) (B) NATIONAL INC FIG ITEM SMR STOCK PART IN NO NO CODE NUMBER FSCM NUMBER USABLE ON CODE U/M UNIT GROUP 0103 REEL SPINDLE 5 1 XBDZZ S BRAKE,RUBBER EA XBDZZ S0482 E4 RING,RETAINIG EA XBDZZ S WASHER,PLASTIC EA XBDZZ S XX SPRING EA XBDZZ S ARM,BRAKE EA XBDZZ S WASHER,PLASTIC EA XBDZZ S0482 X SPINDLE ASSY,TAKEUP EA XBDZZ S WASHER,PLASTIC EA PADZZ S0482 P2X6 SCREW,TAPPING,THRE EA XBDZZ S GUIDE,CASSETTE EA PADZZ S XX BELT,TENSION EA XBDZZ S0482 X SPINDLE ASSY,SUPPLY EA XBDZZ S REEL CAP EA 2 17

22 TM P Figure 6. Capstan. 18

23 TM P SECTION II (1) (2) (3) (4) (5) (6) (7) (8) ILLUSTRATION DESCRIPTION QTY (A) (B) NATIONAL INC FIG ITEM SMR STOCK PART IN NO NO CODE NUMBER FSCM NUMBER USABLE ON CODE U/M UNIT GROUP 0104 CAPSTAN 6 1 XBDZZ S HOLD PLATE,THRUST EA PADZZ S0482 PTP3X8 SCREW,TAPPING,THREE EA PADZZ S SCREW,THRUST EA PADZZ S0482 B3X6 SCREW,SELF LOCKING EA PADZZ S0482 PTPWH2.6X5 SCREW,PH W/WASHER EA XBDZZ S0482 E2.5 RING,RETAINING EA XBDZZ S BRACKET,SOLENOID EA XBDZZ S SOLENOID EA XADZZ S SCREW,TAPPING,THRE EA PADZZ S0482 PSW2.6X6 SCREW,TAPPING,THRE EA XBDZZ S PLATE,LINK EA XBDZZ S SPRING EA XBDZZ S0482 E3 RING,RETAINING EA XBDZZ S LINK,PLATE EA XBDZZ S0482 E2 RING,RETAINING EA XBDZZ S COLLAR EA XBDZZ S0482 X PLATE ASSY EA XBDZZ S PLATE,DRIVE EA XBDZZ S COLLAR EA XBDZZ S SPRING EA XBDZZ S BAR,SLIDE EA XBDZZ S0482 E4 RING,RETAINING EA XBDZZ S SPRING EA PADZZ S0482 P3X16 SCREW,TAPPING,THRE EA PADZZ S CORD,POWER,ELECTRI EA XBDZZ S CLAMP,CORD EA PADZZ S WASHER,FLAT EA PADZZ S WASHER,FLAT EA PADZZ S XX CONNECTOR,PLUG,ELEC EA XBDZZ S BRAKE,RUBBER EA XBDZZ S0482 X R-ARM ASSY EA XBDZZ S COLLAR EA PADZZ S0482 W3 WASHER,FLAT EA PADZZ S0482 P2.6X8 SCREW,TAPPING,THRE EA XBDZZ S WASHER,PLASTIC EA XBDZZ S0482 X LEVER ASSY EA XBDZZ S0482 X L-ARM ASSY EA XBDZZ S SPRING EA XBDZZ S GEAR,FR EA 2 19

24 TM P SECTION II (1) (2) (3) (4) (5) (6) (7) (8) ILLUSTRATION DESCRIPTION QTY (A) (B) NATIONAL INC FIG ITEM SMR STOCK PART IN NO NO CODE NUMBER FSCM NUMBER USABLE ON CODE U/M UNIT 6 40 XBDZZ S MM WASHER,PLASTIC EA XBDZZ S0482 E1.5 RING,RETAINING EA XBDZZ S WASHER,PLASTIC EA XBDZZ S WASHER,PLASTIC EA XBDZZ S ROLLER EA XBDZZ S0482 X ARM ASSY,TENSION EA XBDZZ S0482 X FLYWHEEL ASSY EA PADZZ S BELT,TAKE UP EA PADZZ S BELT,CAPSTAN EA XBDZZ S0482 X FLYWHEEL ASSY EA 1 20/(21 BLANK)

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26 TM P Figure 7. Cassette Carrier Assembly. 22

27 TM P SECTION II (1) (2) (3) (4) (5) (6) (7) (8) ILLUSTRATION DESCRIPTION QTY (A) (B) NATIONAL INC FIG ITEM SMR STOCK PART IN NO NO CODE NUMBER FSCM NUMBER USABLE ON CODE U/M UNIT GROUP 0105 CASSETTE CARRIER ASSEMBLY 7 1 XBDZZ S HOLDER,SPINDLE EA XBDZZ S0482 X HOLDER ASSY,CASS EA XBDZZ S CUSHION EA XBDZZ S ROLLER,GUIDE EA XBDZZ S0482 X CARRIER ASSY,CASS EA XBDZZ S CUSHION,CARRIER EA XBDZZ S SPRING EA PADZZ S0482 B2X3 SCREW,SELF LOCKING EA PADZZ S SWITCH,SLIDE EA PADZZ S0482 B2X10 SCREW,SELF LOCKING EA PADZZ S0482 PTP2.6X5 SCREW,TAPPING,THRE EA XBDZZ S0482 E2 RING,RETAINING EA XBDZZ S LEVER,ROTARY EA XBDZZ S SPRING EA XBDZZ S PLATE,PIVOT EA XBDZZ S SPRING EA XBDZZ S LOCK,CAM EA XBDZZ S SUB-PANEL EA XBDZZ S SPRING EA XBDZZ S PLATE EA XBDZZ S STOPPER,HOLDER EA 1 23

28 TM P Figure 8. Record/Playback Assembly. 24

29 TM P SECTION II (1) (2) (3) (4) (5) (6) (7) (8) ILLUSTRATION DESCRIPTION QTY (A) (B) NATIONAL INC FIG ITEM SMR STOCK PART IN NO NO CODE NUMBER FSCM NUMBER USABLE ON CODE U/M UNIT GROUP 0106 RECORD/PLAYBACK HEAD ASSEMBLY 8 1 XBDZZ S0482 E2 RING,RETAINING EA XBDZZ S0482 X ROLL ASSY,PINCH EA XBDZZ S SPRING,PINCH ROLL EA XBDZZ S WASHER,PLASTIC EA XBDZZ S0482 X PLATE ASSY EA PADZZ S0482 B2X6 SCREW,SELF LOCKING EA PADZZ S0482 B2X5 SCREW,SELF LOCKING EA XBDDD S HEAD,REC/PLAYBACK EA XBDZZ S PCB,HEAD EA PADZZ S0482 P2.6X5 SCREW,TAPPING,THRE EA XBDZZ S0482 X DECK ASSY,HEAD EA XBDZZ S SPRING EA XBDZZ S SPRING,COMPRESSION EA XBDZZ S SPACER,TAPE GUIDE EA XBDZZ S GUIDE,TAPE EA XBDZZ S0482 E3 RING,RETAINING EA 1 25

30 TM P Figure 9. Chassis Assembly. 26

31 TM P SECTION II (1) (2) (3) (4) (5) (6) (7) (8) ILLUSTRATION DESCRIPTION QTY (A) (B) NATIONAL INC FIG ITEM SMR STOCK PART IN NO NO CODE NUMBER FSCM NUMBER USABLE ON CODE U/M UNIT GROUP 0107 CHASSIS ASSEMBLY 9 1 XBDZZ S EMBLEM EA XBDZZ S0482 X COVER ASSY,TOP EA PADZZ S LOUDSPEAKER ASSEMB EA XADZZ S HOLD,SPKR EA PADZZ S0482 TAP3X6 SCREW,TAPPING,THRE EA PAHZZ S0482 PTP3X8 SCREW,TAPPING,THRE EA XBHZZ S CLAMP EA PADZZ S0482 PTP3X10 SCREW,TAPPING,THRE EA XBOZZ S LABEL,SP EA XBHDD S0482 X CASE ASSY EA PADZZ S PRINTED CIRCUIT BO EA XBDZZ S0482 X PLATE ASSY,RT SIDE EA PADZZ S0482 TAB3X8 SCREW,TAPPING,THRE EA XBDZZ S COVER,BOTTOM EA PAOZZ S WASHER,FLAT,PLASTI EA PAOZZ S0482 B3X12 SCREW,SELF LOCKING EA XBOZZ S LABEL,MAIN CAUTION EA XBDZZ S0482 E2 RING,RETAINING EA PADZZ S WASHER,FLAT,PLASTI EA XBDZZ S BUTTON,RESET EA PADZZ S0482 PTP26X5 SCREW,TAPPING,THRE EA PADZZ S WASHER,FLAT EA XBDZZ S PLATE,SWITCH EA PADZZ S WASHER,FLAT EA XBDZZ S0482 X PLATE ASSY,LFT SIDE EA 1 27

32 TM P Figure 10. Stenomask. 28

33 TM P SECTION II (1) (2) (3) (4) (5) (6) (7) (8) ILLUSTRATION DESCRIPTION QTY (A) (B) NATIONAL INC FIG ITEM SMR STOCK PART IN NO NO CODE NUMBER FSCM NUMBER USABLE ON CODE U/M UNIT GROUP 03 STENOMASK 10 1 PADZZ A668-AD MICROPHONE,DYNAMIC EA XBOZZ COVER,MICROPHONE EA PAOZZ SCREW,SELF THREADI EA PAOZZ FACEPIECE EA 1 29

34 TM P Figure 11. Control Unit, Foot. 30

35 TM P SECTION II (1) (2) (3) (4) (5) (6) (7) (8) ILLUSTRATION DESCRIPTION QTY (A) (B) NATIONAL INC FIG ITEM SMR STOCK PART IN NO NO CODE NUMBER FSCM NUMBER USABLE ON CODE U/M UNIT GROUP 06 CONTROL UNIT, FOOT 11 1 XBOZZ S LABEL EA XBOZZ S COVER,PEDAL EA XBOZZ S PEDAL EA PAOZZ S0482 B3X8 SCREW,SELF LOCKING EA XBOZZ S SPRING,TENSION EA XBOZZ S STOPPER EA PAOZZ S0482 N3 NUT,PLAIN,HEX EA PAOZZ S0482 SW3 WASHER,SPRING EA XBOZZ S BRACKET,MICROSWITCH EA PAOZZ S XX SWITCH,SLIDE EA PAOZZ S0482 P3X25 SCREW,TAPPING,THRE EA XBOZZ S PLATE,BASE EA XBOZZ S BRACKET EA XBOZZ S FOOT,BOTTOM EA XBOZZ S COVER,BOTTOM EA PAOZZ S0482 K2.6X6 SCREW,FLAT HEAD EA PAOZZ S CORD,POWER,ELECTRI EA XBOZZ S BUSHING,CORD EA PAOZZ S0482 P3X14 SCREW,TAPPING,THRE EA XBOZZ S CLAMP,CORD EA XBOZZ S STRIP,TERMINAL EA PAOZZ S0482 SW2.6 WASHER,SPRING EA PAOZZ S0482 P2.6X6 SCREW,TAPPING,THRE EA 2 31

36 SECTION IV NATIONAL STOCK NUMBER AND PART NUMBER INDEX TM P FIGURE ITEM FIGURE ITEM STOCK NUMBER NO NO STOCK NUMBER NO NO FIGURE ITEM FIGURE ITEM FSCM PART NUMBER NO NO FSCM PART NUMBER NO NO S0482 A A 4 2 S0482 W S0482 A A 2 39 S0482 X A668-AD 10 1 S0482 X S0482 BM-45AE 1 4 S0482 X S0482 BM50AE 1 1 S0482 X S0482 B2.6X S0482 X S0482 B2.6X4 2 9 S0482 X S0482 B2.6X S0482 X S0482 B2.6X S0482 X S0482 B2.6X S0482 X S0482 B2X S0482 X S0482 B2X3 7 8 S0482 X S0482 B2X5 8 7 S0482 X S0482 B2X6 8 6 S0482 X S0482 B3X S0482 X S0482 B3X S0482 X S0482 B3X S0482 X S0482 B3X6 6 4 S0482 X S0482 B3X S0482 X S0482 DE S0482 X S0482 E S0482 X S0482 E S0482 X S0482 E S0482 X S0482 E S0482 X S0482 E S0482 X S0482 E2 8 1 S0482 X S0482 E S0482 X S0482 E S0482 X S0482 E S0482 X S0482 E S0482 ZMM 2 68 S0482 E S S0482 E S S0482 E4 5 2 S XX 3 6 S0482 E S S0482 FS S S0482 HU S S0482 K2.6X S S0482 N S S0482 PSW2.6X S S0482 PS2.6X5 4 6 S S0482 PS2X S XX 6 29 S0482 PS4X S S0482 PTPWH2.6X S S0482 PTPWH2.6X5 4 1 S XX S0482 PTPWH2.6X5 6 5 S S0482 PTP2.6X S S0482 PTP2.6X S XX 2 34 S0482 PTP2.6X S S0482 PTP2.6X S S0482 PTP26X S S0482 PTP3X S S0482 PTP3X8 6 2 S S0482 PTP3X8 9 6 S S0482 PTT2.6X5 3 2 S S0482 P2.6X S S0482 P2.6X S S0482 P2.6X S S0482 P2.6X S S0482 P2.6X S S0482 P2.6X S S0482 P2X S S0482 P2X6 5 9 S S0482 P3X S S0482 P3X S S0482 P3X S C 1 6 S0482 P3X8 2 1 S MM 6 40 S0482 SCR S S0482 SW S S0482 SW S S0482 TAB3X S S0482 TAP3X6 9 5 S

37 SECTION IV NATIONAL STOCK NUMBER AND PART NUMBER INDEX TM P FIGURE ITEM FIGURE ITEM FSCM PART NUMBER NO NO FSCM PART NUMBER NO NO S S S S S S S S S S S S S S XX 5 11 S S XX 5 4 S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S S XX 2 53 S S /(34 BLANK)

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47 TM P By Order of the Secretary of the Army: Official: ROBERT M. JOYCE Major General, United States Army The Adjutant General JOHN A. WICKMAN JR. General, United States Army Chief of Staff Distribution: To be distributed in accordance with special list. ACCT. NO. A A A B C D D D E E E F F F CYS CY CYS CYS CYS CYS CY CY CY CYS CYS CY CYS CY ACCT. NO. F H J J J J O K K L M R R S CYS CY CYS CY CY CYS CYS CYS CY CYS CYS CYS CYS * U.S. GOVERNMENT PRINTING OFFICE: /01638

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53 This fine document... Was brought to you by me: Liberated Manuals -- free army and government manuals Why do I do it? I am tired of sleazy CD-ROM sellers, who take publicly available information, slap watermarks and other junk on it, and sell it. Those masters of search engine manipulation make sure that their sites that sell free information, come up first in search engines. They did not create it... They did not even scan it... Why should they get your money? Why are not letting you give those free manuals to your friends? I am setting this document FREE. This document was made by the US Government and is NOT protected by Copyright. Feel free to share, republish, sell and so on. I am not asking you for donations, fees or handouts. If you can, please provide a link to liberatedmanuals.com, so that free manuals come up first in search engines: <A HREF= Military and Government Manuals</A> Sincerely Igor Chudov Chicago Machinery Movers