1、 DETAIL SPECIFICATION SHEET CONNECTORS, ELECTRICAL, CIRCULAR, THREADED, HIGH SHOCK, HIGH DENSITY, SHIPBOARD, BACKSHELL, STRAIGHT, CABLE SEALING AND SHIELD TERMINATION This specification is approved for use by all Departments and Agencies of the Department of Defense. The requirements for acquiring t
2、he product described herein shall consist of this specification sheet and MIL-DTL-28840. FIGURE 1. Dimensions and configurations. AMSC N/A FSC 5935 INCH-POUND MIL-DTL-28840/6E 7 November 2013 SUPERSEDING MIL-DTL-28840/6D 23 October 2009 Provided by IHSNot for ResaleNo reproduction or networking perm
3、itted without license from IHS-,-,-MIL-DTL-28840/6E 2 FIGURE 1. Dimensions and configurations - Continued. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-28840/6E 3 Dash no. Shell size designator (see note 1) A thread class 2B B dia max C di
4、a max D dia min Cable range max min 01 A (11) .750-20 UNEF 1.028 (26.11) 1.156 (29.36) .750 (19.05) .312 (7.92) .188 (4.77) 02 B (13) .875-20 UNEF 1.141 (28.98) 1.156 (29.36) .750 (19.05) .312 (7.92) .188 (4.77) 03 .438 (11.12) .281 (7.14) 04 C (15) 1.00-20 UNEF 1.263 (32.08) 1.281 (32.54) .875 (22.
5、23) .312 (7.92) .188 (4.77) 05 .438 (11.12) .281 (7.14) 06 .562 (14.27) .344 (8.74) 07 1.406 (35.71) 1.000 (25.40) .750 (19.05) .438 (11.12) 08 D (17) 1.125-18 UNEF 1.387 (35.23) .625 (15.87) .375 (9.53) 09 .750 (19.05) .438 (11.12) 10 1.531 (38.89) 1.125 (28.58) .938 (23.82) .625 (15.88) 11 E (19)
6、1.250-18 UNEF 1.513 (38.43) .625 (15.87) .375 (9.53) 12 .938 (23.82) .625 (15.87) 13 F (23) 1.438-18 UNEF 1.703 (43.26) 1.656 (42.06) 1.250 (31.75) .750 (19.05) .438 (11.12) 14 .938 (23.82) .625 (15.87) 15 1.781 (45.24) 1.375 (34.93) 1.188 (30.17) .812 (20.62) 16 G (25) 1.562-18 UNEF 1.825 (46.35) .
7、938 (23.82) .625 (15.88) 17 1.188 (30.17) .812 (20.62) 18 1.250 (31.75) .875 (22.23) 19 2.156 (54.76) 1.750 (44.45) 1.380 (35.05) 1.000 (25.4) 20 H (29) 1.875-16 UNS 2.143 (54.43) 1.188 (30.17) .812 (20.62) 21 1.380 (35.05) 1.000 (25.4) 22 J (33) 2.062-16 UNS 2.329 (59.16) 2.281 (57.94) 1.875 (47.63
8、) 1.380 (35.05) 1.000 (25.4) 23 1.625 (41.28) 1.250 (31.75) 24 A (11) .750-20 UNEF 1.028 (26.11) 1.156 (29.36) .750 (19.05) .438 (11.12) .281 (7.14) 25 1.281 (32.54) .875 (22.22) .562 (14.27) .344 (8.74) 26 B (13) .875-20 UNEF 1.141 (28.98) .562 (14.27) .344 (8.74) 27 1.406 (35.71) 1.000 (25.4) .625
9、 (15.87) .375 (9.52) 28 C (15) 1.000-20 UNEF 1.263 (32.08) FIGURE 1. Dimensions and configurations - Continued. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-28840/6E 4 Dash no. Shell size designator (see note 1) L .12 ( 3.05) Working room
10、ref. V thread class 2 X dia max Y ref. 01 A (11) 3.62 (91.95) 2.00 (50.80) .625-24 UNEF 1.281 (32.53) .938 (23.82) 02 B (13) .625-24 UNEF .938 (23.82) 03 .750-20 UNEF 1.125 (28.57) 04 C (15) .625-24 UNEF .938 (23.82) 05 .750-20 UNEF 1.125 (28.57) 06 .875-20 UNEF 1.312 (33.32) 07 4.12 (104.65) 2.50 (
11、63.50) 1.188-18 UNEF 1.312 (33.32) 1.593 (40.46) 08 D (17) 1.000-20 UNEF 1.281 (32.54) 1.312 (33.32) 09 1.188-18 UNEF 1.312 (33.32) 1.593 (40.46) 10 1.438-18 UNEF 1.406 (35.71) 1.750 (44.45) 11 E (19) 1.000-20 UNEF 1.281 (32.54) 1.312 (33.32) 12 1.438-18 UNEF 1.406 (35.71) 1.750 (44.45) 13 F (23) 4.
12、62 (117.35) 3.00 (76.20) 1.188-18 UNEF 1.312 (33.32) 1.593 (40.46) 14 1.438-18 UNEF 1.406 (35.71) 1.750 (44.45) 15 1.750-18 UNS 1.593 (40.46) 2.093 (53.16) 16 G (25) 1.438-18 UNEF 1.406 (35.71) 1.750 (44.45) 17 5.12 (130.05) 3.50 (88.90) 1.750-18 UNS 1.593 (40.46) 2.093 (53.16) 18 1.750-18 UNS 2.093
13、 (53.16) 19 2.000-18 UNS 1.625 (41.28) 2.343 (59.51) 20 H (29) 1.750-18 UNS 1.593 (40.46) 2.093 (53.16) 21 2.000-18 UNS 1.625 (41.28) 2.343 (59.51) 22 J (33) 2.000-18 UNS 23 2.250-16 UNS 1.900 (48.26) 2.750 (69.85) 24 A (11) 3.62 (91.95) 2.00 (50.80) .750-20 UNEF 1.281 (32.54) 1.125 (28.57) 25 .875-
14、20 UNEF 1.312 (33.32) 26 B (13) 27 4.12 (104.65) 2.50 (63.50) 1.000-20 UNEF 28 C (15) NOTES: 1. Shell sizes are provided within parentheses for information and are not a part of the designator. 2. Dimensions are in inches. 3. Metric equivalents are given for information only. 4. Dimensions apply aft
15、er plating. FIGURE 1. Dimensions and configurations - Continued. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-28840/6E 5 REQUIREMENTS: Dimensions and configurations: See figure 1. Interface dimensions shall be in accordance with MIL-DTL-28
16、840. Material and finish: See table I. TABLE I. Material and finish. Material and finish designator Material Finish W Aluminum alloy in accordance with ASTM B85/B85M, ASTM B26/B26M, ASTM B108/B108M, ASTM B209, ASTM B211, or ASTM B221 Cadmium plate, olive drab over electroless nickel D Corrosion resi
17、stant steel in accordance with ASTM A276, ASTM A473, or ASTM A580/A580M, type 316 Cadmium plate, black 1/ F Aluminum alloy in accordance with ASTM B85/B85M, ASTM B26/B26M, ASTM B108/B108M, ASTM B209, ASTM B211, or ASTM B221 Pure electro- deposited aluminum, non-reflective L Nickel fluorocarbon polym
18、er, non-reflective S Zinc nickel, non-reflective N Corrosion resistant steel in accordance with ASTM A276, ASTM A473, or ASTM A580/A580M, type 316 Nickel fluorocarbon polymer, non-reflective R Zinc nickel, non-reflective 1/ Screws and washers shall be passivated in accordance with SAE-AMS2700, type
19、2. Marking: The backshell shall be identified with the manufacturers name or trade mark and the Part or Identifying Number (PIN). PIN example: M28840/ 6 16 W A Military designator Specification sheet number Dash number Material and finish designator (See table I) Style designator A EMI / Environment
20、al B Environmental Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-28840/6E 6 QUALIFICATION: Two samples in each shell size for which qualification is desired, shall be tested in accordance with MIL-DTL-28840. RESTRICTIONS: Material and finis
21、h designators W and D are inactive for NAVSEA new design, unless approved by NAVSEA. Changes from previous issue. The margins of this specification are marked with vertical lines to indicate where changes from the previous issue were made. This was done as a convenience only and the Government assum
22、es no liability whatsoever for any inaccuracies in these notations. Bidders and contractors are cautioned to evaluate the requirements of this document based on the entire content irrespective of the marginal notations and relationship to the last previous issue. Referenced documents. In addition to
23、 MIL-DTL-28840, this document references the following: ASTM A276 ASTM A473 ASTM A580/A580M ASTM B26/B26M ASTM B85/B85M ASTM B108/B108M ASTM B209 ASTM B211 ASTM B221 SAE-AMS2700 CONCLUDING MATERIAL Custodians: Preparing activity: Army - AT DLA - CC Navy EC Air Force - 85 DLA - CC (Project 5935-2013-
24、104) Review activities: Army AV, MI Navy OS, SH Air Force 99 NOTE: The activities listed above were interested in this document as of the date of this document. Since organizations and responsibilities can change, you should verify the currency of the information above using the ASSIST Online database at https:/assist.dla.mil. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
