m MIL-C-85049/Z6A 30 November 19YLI SUPERSEDING MIL-C-85049/2ti 16 January 1980 MS3419C 10 Ma 19&? MS316fB 10 May 198Z MILITARY SPECIFICATION SHEET CONNECTOR ACCESSORIES, ELECTRICAL, BACKSHELL, NONENVIRONMENTAL, STRAIGHT, SHIELD TERMINATION, CATEGORY 3A (FOR MIL-C-5015 CRIMP, MIL-C-26482 SERIES 2, MIL-c-81703 SERIES 3, ANO MIL-C-83723 SERIES 111 CONNECTORS) This specification is approved for use by all Departments and Agencies of the Department of Defense. The requirements for acquiring the product described herein shall consist of this specification sheet and the issue of the following specification listed in that issue of the Department of Defense Index of Specifications and Standards (0001SS) specified in the solicitation: MIL-C-85049. SEE REOMT MARKING LOCATION OPTIONAL CONNECTOR ACCESSORY ~ HOLES FOR.o~o MAX OIA. SAFETY WIRE 13 EOU.LLY SPACED) FIGURE 1. COnfigllraticm and dimensions. AMSC N/A FSC 5Y3!J OISTRIBUTION STATEMENT A: Approveo for public release; Distribution is unlimi~ed. Page 1 of 8
MIL-C-85049126A TABLE 1. Dimensions. For Connection Shel1 Size (Ref) c Dash MIL-C- MIL-C- MIL-C- MIL-C- Dia Number 81703 26482 5015 83723 +.000 Series 3 Series 2 Crimp Series 111 -.345-3 3.669 8S 8.617 :!0 1: 10S,1OSL 10.734-12 12 12s&12 12.858-14 1; 14 14s&14 14.984-16 16 16s&16 16 1.112-18 ;; 18 18 1.218-20 37 20 20 ;: 1.345-22 \ 22 22 1.468-24 // 24 24 :: -28 \ / \ / 1:969-32 \ / : 2.219-36 /\ / 36 \ / 2.469-40 / x 40 2.719-44 / \ / / \ 2.969-46 /\ 3.219-61 61 / \ 1.653 R T w Y M85049/26-2 z Oash +.000 +.010 +.015 Max Ring, Shield +.031 Number -.062 _Oia _Oia Crimp (Ref) -3.540.337.250 1.277-8.926-8.540.337.250 1.277-8.926 -lo.540.488.325 1.277 -lo.926-12.540.500.420 1.277-12.926-14.540.620.540 1.277-14.926-16.540.750.670 1.277-16.926-18.540.880.789 1.277 ~18.926-20.540 1.000.914 1.277-20 -22-.540 1.120 1.039 1.277-22 :926 24 40 1.192 1.112 1.277-24.926 128.;02 1.545 1.389 1.439-28.926-32.702 1.795 1.635 1.439-32.926-36.702 2.045 1.850 1.439-36.926-40.702 2.295 2.065 1.439-40 -44.702 2.545 2.320 1.439-44 :926-48.702 2.795 2.570 1.439-48.926-61.540 1.359 1.210 1.277-61.926
MlL-C-85049/26A CRIMP RING FIGURE 2. Crimp ring. TABLE II. Dimensions. B Oia InstalllrqUie cat. no. See Note 5.525.595 %3% -4 L.0<0-8 Green I.400 I.410.250 GWU5 1 1 -lo H25049126-1-10 M25049120-11 loxo49/33-2-lu Red.660.6G0 --i -12 I H2.5049/26- l-12 k15049/20-13 I HG5049133-2-12 GS5W I -14 Blue.105.715.780.200 I ltfj504y/2 b-l-14 I M5049/W-15 1. lulw4 Y/33-2-14 bs710 I -16 Gray.635 I.045 I.910 I.930 H25049/26 -l-lb I t12s049/20-17 i M25049/33-2-lti 4GS640 a= -18 BrOm I 1.005 I 1.015 1.0201l.lm k95049/26- l-18 RZ504Y/20-19 MW04Y133-2- 18 6SIO1O -20 Green I 1.125 I 1.135 t.2m 1.220 W049126- I -20 U2504Y120-21 MW049/33-2-20 GS1130-22 1.320 1.340 HW04Y126-1-22 IWW49120-23!!25049/33-2-22 6SIZS0.440-24 1.387 1.407 K25049126-I-24 I M25049120-25 I K2M4Y133-2-24 6s1254 I -28 1.740 1.760 bslb70 I -32 Gray I 1.9151 1.925 1.990 I 2.010 W049126-1-32 \ / \ / -36 I 6,,,. I 2.1651 2.1751 2.2401 2.2W! H25049/2b-l-36 / /.4o I Orange I 2.4151 2.425 I 2.490 I 2.510 I W5049126-1-40 Y Y =+ 6s 1922 6s/ 170 GS2420-44 Yellow 2.665 2.675 2.740 2.760 H8~912b- I -44 2.990 I 3.o1o I ~5049126-1-48 I / 1.510 I 1.530 I WKJ49126- I -61 v // I /\ \.. -:
MIL-C-85049/26A INCH 0.010 0.015 0.020 0.062 0.125 0.250 0.320 0.325 0.337 0.345 0.400 0.410 0.420 0.440 0.448 0.458 0.488 0.500 0.540 0.585 0.595 0.617 0.620 0.660 0.669 0.670 0.680 0.702 0.705 0.715 0.734 0.750 0.780 0.789 0.800 0.835 0.845 0.858 0.880 nun 0.25 0.38 0.51 1.57 3.18 6.35 8.13 8.25 8.56 8.76 10.16 10.41 10.67 11.18 11.38 11.63 12.40 12.70 13.72 14.86 15.11 15.67 15.75 16.76 16.99 17.02 17.27 17.83 17.91 18.16 18.64 19.05 19.81 20.04 20.32 21.21 21.46 21.79 22.35 INCH 0.910 0.914 0.926 0.930 0.984 1.000 1.005 1.015 1.039 1.080 1.100 1.112 1.120 1.125 1.135 1.192 1.200 1.210 1.218 1.220 1.245 1.255 1.277 1.320 1.340 1.345 1.359 1.389 1.435 1.439 1.445 1.468 1.510 1.530 1.545 1.593 1.635 1.653 1.665 ml 23.11 23.22 23.52 23.62 24.99 25.40 25.53 25.78 26.39 27.43 27.94 28.24 28.45 28.58 28.83 30.28 30.48 30.73 30.94 30.99 31.62 31.88 32.44 33.53 34.04 34.16 34.52 35.28 36.45 36.55 36.70 37.29 38.35 38.86 39.24 40.46 41.53 41.99 42.29 INCH 1.675 1.740 1.760 1.795 1.850 1.915 1.925 1.969 1.990 2.010 2.045 2.065 2.165 2.175 2.219 2.240 2.260 2.295 2.320 2.415 2.425 2.469 2.490 2.510 2.545 2.570 2.665 2.675 2.719 2.740 2.760 2.795 2.915 2.925 2.969 2.990 3.010 3.219 nml 42.55 44.20 44.70 45.59 46.99 48.64 48.89 50.01 50.55 51.05 51.94 52.45 54.99 55.24 56.36 56.90 57.40 58.29 58.93 61.34 61.59 62.71 63.25 63.75 64.64 65.28 67.69 67.95 69.06 69.60 70.10 70.99 74.04 74.29 75.41 75.95 76.45 81.76 4
MIL-C-85049/26A CONNECTOR accessorf r Q.--- ------ ------ - CRIUPRINO FIGURE 3. Connector accessory and crimp ring (Government procurement). REQUIREMENTS: 1. Oesign and construction: a. Dimensions and configuration: See figures 1 and 2 and table 1. b. Interface dimensions shal1 conform to MIL-C-85049, Figure 4. c. Figure 1 consists of a coupling nut and follower. The coupling nut shal1 be captivated to and free to rotate on the fullower. 2. Material and finish: See table 11. 3. Qualification: See MIL-C-85049, category 3A. The MIL-C-85049/26-2 connector accessory shal1 be qualified and supplied by the MIL-C-8504Y/Z6-l connector accessory manufacturer. Figure 2 wi11 require examination of product only.. Information pertaining to qualification of products may be obtained from the Commanding Officer, Naval Avionics Center, Attention: Code B/444, 6000 East 21st Street, Indianapolis, IN 46219-2189.
MIL-C-85049/26A TABLE II1. Material and finish. Figure Material Finish 1 Aluminum al 10Y in accordance Al N, ~1 w with MI L-C-85049 2 Copper, ASTM B75, Type OLP- Tin plate in accordance with WW-T-799 Rockwel 1 F-50 max. MI L-T-10727 Type 1, color or OFHC copper, COA 102 or coded per table (see figure approved equivalent 2) 3 Connector Accessory - Aluminum ~1 N, gl w al10y in accordance with MI L-C-85049 Crimp Ring - Copper, ASTM B75, Tin pl ate in accordance with Type DLP-WW-T-799 Rockwel 1 F-SO MI L-T-10727, Type 1, color max. or OFHC copper, CDA 102 or coded per table (see figure approved equivalent 2) Not for Navy use. Restricted to Air Force Space applications only. $ W finish is not for use in space application. 4. Part Number: For figure 1: See example below: See example below: M85D49/ 26 - ~1- Figure Dash number (see table I) Finish (see table 111) For figure 2: M85049/ 26-2 - 12 ;= { Dash number (see table 11)
MlL-C-85049/26A For figure 3: M85049/ 26-3 - 10 I :;= [ Dash number (see table I & II) Finish (see table 111) 5. Supersession data: MS3419- * M85049/26-l - * MS3161- M85049/26-2- * ~~ Finish Old New LJashNumber c N w N NOTES: 1. 2. 3. 4. 5. 6. Dimensions are in inches. Metric equivalents are based upon 1.00 inch = 25.4 mm and shal 1 be in accordance with ASTM E380, paragraph 4.5, Method A and ASTM E29, rounding-off method. Dimensions apply after plating. Figure 2 is designed for use with figure 1.,. Crimp tool shal 1 be the Thomas and 8etts Installing Head Cat. No. 13640, or equivalent, see figure 2. The installing dies (Thomas and 8etts Cat. No. ) sha; l be used with the Thomas and Betts Installing Head Cat. No. 13640, or use an equivalent tool. 7.....
MIL-C-85049/26A Revision letters are not used to denote changes due to the extensiveness of the changes. Custodians: Preparing activity: Army - CR Navy - AS Navy - AS (Project No. 5935-3729-12) Air Force - 85 Review activities: Army - AR, MI Navy - EC Air Force - 11, 99 DLA - ES. 8,-= ----