DLA MIL-DTL-28840 8 F-2013 CONNECTORS ELECTRICAL CIRCULAR THREADED HIGH SHOCK HIGH DENSITY SHIPBOARD BACKSHELL 90 CABLE SEALING AND SHIELD TERMINATION.pdf

1、AMSC N/A FSC 5935 INCH-POUND DETAIL SPECIFICATION SHEET CONNECTORS, ELECTRICAL, CIRCULAR, THREADED, HIGH SHOCK, HIGH DENSITY, SHIPBOARD, BACKSHELL, 90, CABLE SEALING AND SHIELD TERMINATION This specification is approved for use by all Departments and Agencies of the Department of Defense. The requir

2、ements for acquiring the product described herein shall consist of this specification sheet and MIL-DTL-28840. FIGURE 1. Dimensions and configurations. MIL-DTL-28840/8F 7 November 2013 SUPERSEDING MIL-DTL-28840/8E 13 May 2009 Provided by IHSNot for ResaleNo reproduction or networking permitted witho

3、ut license from IHS-,-,-MIL-DTL-28840/8F 2 ALTERNATE STYLE A Inches mm .12 3.05 .228 5.79 .25 6.35 .75 19.05 .88 22.35 2.25 57.15 FIGURE 1. Dimensions and configurations - Continued. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-28840/8F 3

4、STYLE B FIGURE 1. Dimensions and configurations - Continued. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-28840/8F 4 ALTERNATE STYLE B FIGURE 1. Dimensions and configurations - Continued. Provided by IHSNot for ResaleNo reproduction or net

5、working permitted without license from IHS-,-,-MIL-DTL-28840/8F 5 Backshell size (see note 3) Dash no. Shell size designator (see note 5) A thread class 2B B dia max C dia max D max dim A 01 A (11) .750-20 UNEF 1.028 (26.11) 1.188 (30.17) 1.031 (26.19) A 02 B (13) .875-20 UNEF 1.141 (28.98) 1.031 (2

6、6.19) B 03 B (13) A 04 C (15) 1.00-20 UNEF 1.263 (32.08) 1.438 (36.52) 1.156 (29.36) B 05 C (15) C 06 C (15) D 07 C (15) 1.688 (42.87) 1.281 (32.54) A 08 D (17) 1.125-18 UNEF 1.387 (35.23) B 09 D (17) C 10 D (17) A 11 E (19) 1.250-18 UNEF 1.513 (38.43) B 12 E (19) 1.938 (49.22) 1.406 (35.71) A 13 F

7、(23) 1.438-18 UNEF 1.703 (43.26) B 14 F (23) C 15 F (23) A 16 G (25) 1.562-18 UNEF 1.825 (46.35) B 17 G (25) C 18 G (25) 2.188 (54.43) 1.531 (38.89) D 19 G (25) A 20 H (29) 1.875-16 UN 2.143 (54.43) B 21 H (29) FIGURE 1. Dimensions and configurations - Continued. Provided by IHSNot for ResaleNo repr

8、oduction or networking permitted without license from IHS-,-,-MIL-DTL-28840/8F 6 Backshell size (see note 3) Dash no. Shell size designator (see note 5) Cable range E dia max F max dim V thread class 2* (see note 6) max min A 01 A (11) .312 (7.92) .188 (4.77) 1.156 (29.36) 2.614 (66.40) .625-24 UNEF

9、 A 02 B (13) .312 (7.92) .188 (4.77) 1.156 (29.36) .625-24 UNEF B 03 B (13) .438 (11.12) .281 (7.14) .750-20 UNEF A 04 C (15) .312 (7.92) .188 (4.77) 1.281 (32.54) 2.864 (72.75) .625-24 UNEF B 05 C (15) .438(11.12) .281 (7.14) .750-20 UNEF C 06 C (15) .562 (14.27) .344 (8.74) .875-20 UNEF D 07 C (15

10、) .750 (19.05) .438 (11.12) 1.406 (35.71) 3.114 (79.10) 1.188-18 UNEF A 08 D (17) .625 (15.87) .375 (9.53) 1.000-20 UNEF B 09 D (17) .750 (19.05) .438 (11.12) 1.188-18 UNEF C 10 D (17) .938 (23.82) .625 (15.87) 1.531 (38.89) 1.438-18 UNEF A 11 E (19) .625 (15.87) .375 (9.52) 1.406 (35.71) 1.000-20 U

11、NEF B 12 E (19) .938 (23.82) .625 (15.87) 1.531 (38.89) 3.364 (85.45) 1.438-18 UNEF A 13 F (23) .750 (19.05) .438 (11.12) 1.406 (25.71) 1.188-18 UNEF B 14 F (23) .938 (23.82) .625 (15.87) 1.531 (38.89) 1.438-18 UNEF C 15 F (23) 1.188 (30.17) .812(20.62) 1.781 (45.24) 1.750-18 UNS A 16 G (25) .938 (2

12、3.82) .625 (15.87) 1.531 (38.89) 1.438-18 UNEF B 17 G (25) 1.188 (30.17) .812 (20.62) 1.781 (45.24) 1.750-18 UNS C 18 G (25) 1.250 (31.75) .875 (22.23) 3.614 (91.80) 1.750-18 UNS D 19 G (25) 1.380 (35.05) 1.000 (25.40) 2.156 (54.76) 2.000-16 UNS A 20 H (29) 1.188 (30.17) .812 (20.62) 1.781 (45.24) 1

13、.750-18 UNS B 21 H (29) 1.380 (35.05) 1.000 (25.40) 2.156 (54.76) 2.000-18 UNS FIGURE 1. Dimensions and configurations - Continued. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-28840/8F 7 Backshell size (see note 3) Dash no. Shell size des

14、ignator (see note 5) X ref dim Y ref dim H max style A N max style B A 01 A (11) 1.281 (32.54) .938 (23.82) 5.332 (135.43) 2.962 (75.23) A 02 B (13) 1.281 (32.54) .938 (23.82) 5.332 (135.43) 2.962 (75.23) B 03 B (13) 1.281 (32.54) 1.125 (28.57) 5.332 (135.43) 2.962 (75.23) A 04 C (15) 1.281 (32.54)

15、.938 (23.82) 5.457 (138.61) 3.087 (78.41) B 05 C (15) 1.281 (32.54) 1.125 (28.57) 5.457 (138.61) 3.087 (78.41) C 06 C (15) 1.281 (32.54) 1.312 (33.32) 5.457 (138.61) 3.087 (78.41) D 07 C (15) 1.281 (32.54) 1.593 (40.46) 5.682 (144.32) 3.312 (84.12) A 08 D (17) 1.281 (32.54) 1.312 (33.32) 5.682 (144.

16、32) 3.312 (84.12) B 09 D (17) 1.312 (33.32) 1.593 (40.46) 5.713 (145.11) 3.343 (84.91) C 10 D (17) 1.406 (35.71) 1.750 (44.45) 5.807 (147.50) 3.437 (87.30) A 11 E (19) 1.281 (32.54) 1.312 (33.32) 5.682 (144.32) 3.312 (84.12) B 12 E (19) 1.406 (35.71) 1.750 (44.45) 5.832 (148.13) 3.462 (87.93) A 13 F

17、 (23) 1.312 (33.32) 1.593 (40.46) 5.738 (145.75) 3.368 (85.55) B 14 F (23) 1.406 (35.71) 1.750 (44.45) 5.832 (148.13) 3.462 (87.93) C 15 F (23) 1.593 (40.46) 2.093 (53.16) 6.019 (152.88) 3.649 (92.68) A 16 G (25) 1.406 (35.71) 1.750 (44.45) 5.832 (148.13) 3.462 (87.93) B 17 G (25) 1.593 (40.46) 2.09

18、3 (53.16) 6.019 (152.88) 3.649 (92.68) C 18 G (25) 1.593 (40.46) 2.093 (53.16) 6.144 (156.06) 3.774 (95.86) D 19 G (25) 1.625 (41.28) 2.343 (59.51) 6.176 (156.87) 3.806 (96.62) A 20 H (29) 1.593 (40.46) 2.093 (53.16) 6.144 (156.06) 3.774 (95.86) B 21 H (29) 1.625 (41.28) 2.343 (59.51) 6.176 (156.87)

19、 3.806 (96.62) FIGURE 1. Dimensions and configurations - Continued. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-28840/8F 8 Backshell size (see note 3) Dash no. Shell size designator (see note 5) A thread class 2B B dia max C dia max D dia

20、 max A 22 J (33) 2.062-16 UNS 2.329 (59.16) 2.688 (68.26) 1.781 (45.24) A 23 J (33) B 24 A (11) .750-20 UNEF 1.028 (26.11) 1.188 (30.17) 1.031 (26.19) C 25 A (11) 1.438 (36.52) 1.156 (29.36) C 26 B (13) .875-20 UNEF 1.141 (28.98) D 27 B (13) 1.688 (42.87) 1.281 (32.54) E 28 C (15) 1.000-20 UNEF 1.26

21、3 (32.08) Backshell size (see note 3) Dash no. Shell size designator (see note 5) Cable range E max dim F max dim V thread class 2* (see note 6) max min A 22 J (32) 1.380 (35.05) 1.000 (25.40) 2.281 (57.94) 4.114 (104.50) 2.000-18 UNS A 23 J (33) 1.625 (41.26) 1.250 (31.75) 2.250-16 UNS B 24 A (11)

22、.438 (11.12) .281 (7.14) 1.156 (29.36) 2.614 (66.40) .750-20 UNEF C 25 A (11) .562 (14.27) .344 (8.74) 1.281 (32.54) 2.864 (72.75) .875-20 UNEF C 26 B (13) .562 (14.27) .344 (8.74) 1.281 (32.54) .875-20 UNEF D 27 B (13) .625 (15.87) .375 (9.52) 1.406 (35.71) 3.114 (79.10) 1.000-20 UNEF E 28 C (15) .

23、625 (15.87) .375 (9.50) 1.000-20 UNEF FIGURE 1. Dimensions and configurations - Continued. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-28840/8F 9 Backshell size (see note 3) Dash no. Shell size designator (see note 5) X ref dim Y ref dim

24、H max style A N max style B A 22 J (33) 1.625 (41.28) 2.343 (59.51) 6.426 (163.22) 4.056 (103.02) B 23 J (33) 1.900 (48.26) 2.750 (69.85) 6.701 (170.21) 4.331 (110.01) B 24 A (11) 1.281 (32.54) 1.125 (28.57) 5.332 (135.43) 2.962 (75.23) C 25 A (11) 1.281 (32.54) 1.312 (33.32) 5.457 (138.61) 3.087 (7

25、8.41) C 26 B (13) 1.281 (32.54) 1.312 (33.32) 5.457 (138.61) 3.087 (78.41) D 27 B (13) 1.281 (32.54) 1.312 (33.32) 5.682 (144.32) 3.312 (84.12) E 28 C (15) 1.281 (32.54) 1.312 (33.32) 5.682 (144.32) 3.312 (84.12) NOTES: 1. Dimensions are in inches. 2. Metric equivalents are given for information onl

26、y. 3. Designator of backshell size within each shell size. 4. Dimensions apply after plating. 5. Shell sizes are provided within parentheses for information and are not a part of the designator. 6. See MIL-DTL-28840 for V thread, class 2*. FIGURE 1. Dimensions and configurations - Continued. Provide

27、d by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-28840/8F 10 REQUIREMENTS: Dimensions and configurations: See figure 1. Interface dimensions shall conform to MIL-DTL-28840. Material and finish: See table I. TABLE I. Material and finish. Material and

28、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 resistant steel in accordance with ASTM A276, ASTM A473, or ASTM A580/A580M, type 316

29、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 polymer, non-reflective S Zinc nickel, non-reflective N Corrosion resistant steel in ac

30、cordance 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 2. Marking: The backshell shall be identified with the manufacturers name or trade

31、mark and the Part or Identifying Number (PIN). PIN example: M28840/ 8 16 W A Military designator Specification sheet number Dash number Material and finish designator (See table I) Style designator A EMI / Environmental B Environmental Provided by IHSNot for ResaleNo reproduction or networking permi

32、tted without license from IHS-,-,-MIL-DTL-28840/8F 11 QUALIFICATION: Two samples in each shell size for which qualification is desired and shall be tested in accordance with MIL-DTL-28840. RESTRICTIONS: Material and finish designators W and D are inactive for NAVSEA new design, unless approved by NA

33、VSEA. 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 assumes no liability whatsoever for any inaccuracies in these notations. Bidders and

34、 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 MIL-DTL-28840, this document references the following: ASTM A276 ASTM A473 AST

35、M 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 5935-2013-106) Review activities: Army AV, MI Air Force 99 NOTE: The activities listed

36、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-,-,-