1、INCH-POUND DETAIL SPECIFICATION SHEET CONNECTORS, ELECTRICAL, CIRCULAR, THREADED, HIGH SHOCK, HIGH DENSITY, SHIPBOARD, BACKSHELL, STRAIGHT, METAL CONDUIT FOR EMI SHIELDING This specification is approved for use by all Departments and Agencies of the Department of Defense. The requirements for acquir
2、ing the product described herein shall consist of this specification sheet and MIL-DTL-28840. FIGURE 1. Dimensions and configurations. AMSC N/A FSC 5935 MIL-DTL-28840/5D 7 November 2013 SUPERSEDING MIL-DTL-28840/5C 13 May 2009 Provided by IHSNot for ResaleNo reproduction or networking permitted with
3、out license from IHS-,-,-MIL-DTL-28840/5D 2 FIGURE 1. Dimensions and configurations - Continued. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-28840/5D 3 Dash no. Shell size designator (see note 1) A thread class 2B B dia max C thread, clas
4、s 2* (see note 5) Sealing range max min 01 A (11) .750-20 UNEF 1.028 (26.11) .875-20 UNEF .63 (16.0) .50 (12.7) 02 B (13) .875-20 UNEF 1.141 (28.98) 03 1.000-20 UNEF .75 (19.1) .63 (16.0) 04 C (15) 1.000-20 UNEF 1.263 (32.08) .875-20 UNEF .63 (16.0) .50 (12.7) 05 1.000-20 UNEF .75 (19.1) .63 (16.0)
5、06 1.125-18 UNEF .88 (22.4) .75 (19.1) 07 1.250-18 UNEF 1.00 (25.4) .88 (22.4) 08 D (17) 1.125-18 UNEF 1.387 (35.23) 1.125-18 UNEF .88 (22.4) .75 (19.1) 09 1.250-18 UNEF 1.00 (25.4) .88 (22.4) 10 1.625-18 UNEF 1.38 (35.1) 1.19 (30.2) 11 E (19) 1.250-18 UNEF 1.513 (38.43) 1.125-18 UNEF .88 (22.4) .75
6、 (19.1) 12 1.250-18 UNEF 1.00 (25.4) .88 (22.4) 13 1.625-18 UNEF 1.38 (35.1) 1.19 (30.2) 14 F (23) 1.438-18 UNEF 1.703 (43.26) 1.250-18 UNEF 1.00 (25.4) .88 (22.4) 15 1.625-18 UNEF 1.38 (35.1) 1.19 (30.2) 16 1.875-18 UNS 1.63 (41.4) 1.44 (36.6) 17 G (25) 1.562-18 UNEF 1.825 (46.35) 1.250-18 UNEF 1.0
7、0 (25.4) .88 (22.4) 18 1.625-18 UNEF 1.38 (35.1) 1.19 (30.2) 19 1.875-18 UNS 1.63 (41.4) 1.44 (36.6) 20 2.125-16 UN 1.88 (47.8) 1.63 (41.4) 21 H (29) 1.875-16 UN 2.143 (54.43) 1.875-18 UNS 1.63 (41.4) 1.44 (36.6) 22 2.125-16 UN 1.88 (67.8) 1.63 (41.4) 23 J (33) 2.062-16 UNS 2.329 (59.16) 2.125-16 UN
8、 1.88 (47.8) 1.63 (41.4) 24 2.750-16 UN 2.38 (60.5) 2.13 (54.1) 25 A (11) .750-20 UNEF 1.028 (26.11) .875-20 UNEF .75 (19.05) .63 (16.00) FIGURE 1. Dimensions and configurations - Continued. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-288
9、40/5D 4 Dash no. Shell size designator (see note 1) Conduit size L .12 ( 3.05) Working room ref. V thread class 2* (see note 5) M dia max Y dia max 01 A (11) 03 1.75 (44.45) 1.00 (25.4) 1.000-20 UNEF 1.12 (28.45) 1.19 (30.23) 02 B (13) 03 04 1.188-18 UNEF 1.25 (31.8) 1.38 (35.1) 04 C (15) 03 1.000-2
10、0 UNEF 1.12 (28.5) 1.19 (30.23) 05 04 1.188-20 UNEF 1.25 (31.8) 1.38 (35.1) 06 05 1.438-18 UNEF 1.43 (36.3) 1.63 (41.4) 07 06 3.00 (76.2) 1.750-18 UNS 1.62 (41.2) 1.94 (49.3) 08 D (17) 05 2.25 (57.15) 1.50 (38.10) 1.438-18 UNEF 1.43 (36.3) 1.63 (41.4) 09 06 1.750-18 UNS 1.62 (41.2) 1.94 (49.3) 10 08
11、 2.00 (50.80) 2.00-18 UNS 1.81 (46.0) 2.19 (55.6) 11 (E19) 05 1.50 (38.10) 1.438-18 UNEF 1.43 (36.3) 1.63 (41.4) 12 06 1.750-18 UNEF 1.62 (41.2) 1.94 (49.3) 13 08 2.00-18 UNS 1.81 (46.2) 2.19 (55.6) 14 F (23) 06 2.75 (69.85) 2.00 (50.80) 1.750-18 UNS 1.62 (41.2) 1.94 (49.3) 15 08 2.00-18 UN 1.81 (46
12、.0) 2.19 (55.6) 16 10 3.50 (88.90) 2.00-16 UN 2.18 (55.4) 2.44 (62.0) 17 G (25) 06 2.75 (69.85) 1.750-18 UNS 1.62 (41.2) 1.94 (49.3) 18 08 2.00-18 UN 1.81 (46.0) 2.19 (55.6) 19 10 2.250-16 UN 2.18 (55.4) 2.44 (62.0) 20 12 4.00 (101.6) 2.50 (63.50) 2.500-16 UN 2.56 (65.0) 2.69 (68.3) 21 H (29) 10 3.2
13、5 (82.55) 2.250-16 UN 2.18 (55.4) 2.44 (62.0) 22 12 2.500-16 UN 2.56 (65.0) 2.69 (68.3) 23 J (33) 12 2.56 (65.0) 2.69 (68.3) 24 16 3.00-16 UN 3.06 (77.8) 3.18 (81.0) 25 A (11) 04 1.75 (44.45) 1.00 (25.4) 1.188-18 UNEF 1.25 (31.75) 1.38 (35.05) NOTES: 1. Shell sizes are provided within parentheses fo
14、r information and are not a part of the designator. 2. Dimensions are in inches. Dimensions apply after plating. 3. Metric equivalents are given for information only. 4. Dimensions apply after plating. 5. See MIL-DTL-28840 for C and V thread, class 2*. FIGURE 1. Dimensions and configurations - Conti
15、nued. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-28840/5D 5 REQUIREMENTS: Dimensions and configurations: See figure 1. Interface dimensions in accordance with MIL-DTL-28840. Material and finish: See table I. TABLE I. Material and finish.
16、 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 resistant steel in accordance with ASTM A276, ASTM A473, or ASTM A580/A5
17、80M, 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 polymer, non-reflective S Zinc nickel, non-reflective N Corrosion resista
18、nt 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 2. Marking: The backshell shall be identified with the manufacturers
19、 name or trademark and the Part or Identifying Number (PIN). PIN example: M28840/ 5 16 W A Military designator Specification sheet number Dash number Material and finish designator (See table I) Style designator A EMI / Non-environmental B EMI / Environmental Provided by IHSNot for ResaleNo reproduc
20、tion or networking permitted without license from IHS-,-,-MIL-DTL-28840/5D 6 QUALIFICATION: Two samples in each shell size and finish for which qualification is desired, shall be tested in accordance with MIL-DTL-28840. Qualification of MIL-DTL-28840/6 will qualify MIL-DTL-28840/5 by similarity for
21、group 5 tests. RESTRICTIONS: Material and finish 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
22、 as a convenience only and the Government assumes 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 previ
23、ous issue. Referenced documents. In addition to MIL-DTL-28840, this document references the following: MIL-DTL-28840/6 MIL-DTL-28840/22 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
24、activity: Army - AT DLA - CC Navy EC Air Force - 85 DLA - CC (Project 5935-2013-103) Review activities: Army AV, MI 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-,-,-
