1、AMSC N/A FSC 5935 DETAIL SPECIFICATION SHEET CONNECTORS, ELECTRICAL, CIRCULAR, THREADED, HIGH SHOCK, HIGH DENSITY, SHIPBOARD, CRIMP CONTACTS, RECEPTACLE, CABLE CONNECTING ASSEMBLY, STRAIGHT, CLASSES DJ, DJS, PJ, TJ, TJS, ZJ, AND ZJS This specification is approved for use by all Departments and Agenc
2、ies of the Department of Defense. The requirements for acquiring the product described herein shall consist of this specification sheet and MIL-DTL-28840. FIGURE 1. Dimensions and configuration. MIL-DTL-28840/21G 21 November 2013 SUPERSEDING MIL-DTL-28840/21F 11 January 2010 INCH-POUND Provided by I
3、HSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-28840/21G 2 Designator (see note 3) Assembly Part or Identifying Number (PIN) (see note 6) Connector receptacle (PIN) (see note 6) Backshell assembly (PIN) (see note 6) A Cable entry max min A (11) M28840/21
4、*A*A* M28840/11*A* M28840/601* .312 (7.92) .188 (4.78) A (11) M28840/21*A*B* M28840/11*A* M28840/624* .438 (11.13) .281 (7.14) A (11) M28840/21*A*C* M28840/11*A* M28840/625* .562 (14.27) .344 (8.74) B (13) M28840/21*B*A* M28840/11*B* M28840/602* .312 (7.92) .188 (4.78) B (13) M28840/21*B*B* M28840/1
5、1*B* M28840/603* .438 (11.13) .281 (7.14) B (13) M28840/21*B*C* M28840/11*B* M28840/626* .562 (14.27) .344 (8.74) B (13) M28840/21*B*D* M28840/11*B* M28840/627* .625 (15.88) .375 (9.53) C (15) M28840/21*C*A* M28840/11*C* M28840/605* .438 (11.13) .281 (7.14) C (15) M28840/21*C*B* M28840/11*C* M28840/
6、606* .562 (14.27) .344 (8.74) C (15) M28840/21*C*C* M28840/11*C* M28840/628* .625 (15.88) .375 (9.53) C (15) M28840/21*C*D* M28840/11*C* M28840/607* .750 (19.05) .438 (11.13) C (15) M28840/21*C*E* M28840/11*C* M28840/604* .312 (7.92) .188 (4.78) D (17) M28840/21*D*A* M28840/11*D* M28840/608* .625 (1
7、5.88) .375 (9.53) D (17) M28840/21*D*B* M28840/11*D* M28840/609* .750 (19.05) .438 (11.13) D (17) M28840/21*D*C* M28840/11*D* M28840/610* .938 (23.83) .625 (15.88) E (19) M28840/21*E*A* M28840/11*E* M28840/611* .625 (15.88) .375 (9.53) E (19) M28840/21*E*B* M28840/11*E* M28840/612* .938 (23.83) .625
8、 (15.88) F (23) M28840/21*F*A* M28840/11*F* M28840/613* .750 (19.05) .438 (11.13) F (23) M28840/21*F*B* M28840/11*F* M28840/614* .938 (23.83) .625 (15.88) F (23) M28840/21*F*C* M28840/11*F* M28840/615* 1.188 (30.18) .812 (20.62) FIGURE 1. Dimensions and configuration Continued. Provided by IHSNot fo
9、r ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-28840/21G 3 Designator (see note 3) Assembly (PIN) (see note 6) Connector receptacle (PIN) (see note 6) Backshell assembly (PIN) (see note 6) B thread class 2B E ref L max A (11) M28840/21*A*A* M28840/11*A* M28840/6
10、01* .750-.1P.2L-D.S. .938 (23.83) 6.625 (168.28) A (11) M28840/21*A*B* M28840/11*A* M28840/624* .750-.1P.2L-D.S. 1.125 (28.58) 6.625 (168.28) A (11) M28840/21*A*C* M28840/11*A* M28840/625* .750-.1P.2L-D.S. 1.312 (33.32) 6.625 (168.28) B (13) M28840/21*B*A* M28840/11*B* M28840/602* .875-.1P.2L-D.S. .
11、938 (23.83) 6.625 (168.28) B (13) M28840/21*B*B* M28840/11*B* M28840/603* .875-.1P.2L-D.S. 1.125 (28.58) 6.625 (168.28) B (13) M28840/21*B*C* M28840/11*B* M28840/626* .875-.1P.2L-D.S. 1.312 (33.32) 6.625 (168.28) B (13) M28840/21*B*D* M28840/11*B* M28840/627* .875-.1P.2L-D.S. 1.312 (33.32) 7.125 (18
12、0.98) C (15) M28840/21*C*A* M28840/11*C* M28840/605* 1.062-.1P.2L-.S. 1.125 (28.58) 6.625 (168.28) C (15) M28840/21*C*B* M28840/11*C* M28840/606* 1.062-.1P.2L-D.S. 1.312 (33.32) 6.625 (168.28) C (15) M28840/21*C*C* M28840/11*C* M28840/628* 1.062-.1P.2L-D.S. 1.312 (33.32) 7.125 (180.98) C (15) M28840
13、/21*C*D* M28840/11*C* M28840/607* 1.062-.1P.2L-D.S. 1.593 (40.46) 7.188 (182.58) C (15) M28840/21*C*E* M28840/11*C* M28840/604* 1.062-.1P.2L-D.S. .938 (23.83) 6.625 (168.28) D (17) M28840/21*D*A* M28840/11*D* M28840/608* 1.125-.1P.2L-D.S. 1.312 (33.32) 7.125 (180.98) D (17) M28840/21*D*B* M28840/11*
14、D* M28840/609* 1.125-.1P.2L-D.S. 1.593 (40.46) 7.188 (182.58) D (17) M28840/21*D*C* M28840/11*D* M28840/610* 1.125-.1P.2L-D.S. 1.750 (44.45) 7.188 (182.58) E (19) M28840/21*E*A* M28840/11*E* M28840/611* 1.312-.1P.2L-D.S. 1.312 (33.32) 7.125 (180.98) E (19) M28840/21*E*B* M28840/11*E* M28840/612* 1.3
15、12-.1P.2L-D.S. 1.750 (44.45) 7.250 (184.15) F (23) M28840/21*F*A* M28840/11*F* M28840/613* 1.500-.1P.2L-D.S. 1.593 (40.46) 7.688 (195.28) F (23) M28840/21*F*B* M28840/11*F* M28840/614* 1.500-.1P.2L-D.S. 1.750 (44.45) 7.812 (198.42) F (23) M28840/21*F*C* M28840/11*F* M28840/615* 1.500-.1P.2L-D.S. 2.0
16、93 (53.16) 7.938 (201.63) FIGURE 1. Dimensions and configuration Continued. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-28840/21G 4 NOTES: 1. Dimensions are in inches. 2. Metric equivalents are given for information only. 3. Shell sizes a
17、re provided within parentheses for information and are not a part of the designator. 4. Dimensions apply after plating. 5. Normal mating key position shown. Alternate key positions in accordance with MIL-DTL-28840. 6. Assembly shall be made of a connector and backshell of the same material. FIGURE 1
18、. Dimensions and configuration Continued. REQUIREMENTS: Dimensions and configuration: See figure 1. Classes: DJ, DJS, PJ, TJ, TJS, ZJ and ZJS. Insert arrangements: See the figure of MIL-STD-1698 corresponding to the desired shell size. Contacts: Pin or socket, crimp type, styles P, S, D, E, F or G,
19、in accordance with MIL-DTL-28840. Shell polarization: 1 thru 6, key position. Marking: Part or Identifying Number (PIN) on shell. Mating counterpart: Mating connectors in accordance with MIL-DTL-28840/16, /17, /18, /19, /26, /28 and /29. Installation and removal tool: In accordance with MIL-I-81969/
20、33 and /34. PINs shown indicate aluminum alloy hardware. If corrosion resistant steel parts are required, the connector and accessory PINs must be changed to designate corrosion resistant hardware. PIN example: M28840/21 C G I A A P 1 Specification sheet number Key position 1, 2, 3, 4, 5, 6 position
21、 Contact designator Backshell style Backshell size designator Insert arrangement Shell size RESTRICTIONS: Classes DJ and DJS are inactive for NAVSEA new design, unless approved by NAVSEA. Classes Code letter D C DS E PJ G TJ M TJS V ZJ U ZJS X Provided by IHSNot for ResaleNo reproduction or networki
22、ng permitted without license from IHS-,-,-MIL-DTL-28840/21G 5 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 whatsoe
23、ver 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 MIL-DTL-28840, this do
24、cument references the following: MIL-DTL-28840/6 MIL-DTL-28840/11 MIL-DTL-28840/16 MIL-DTL-28840/17 MIL-DTL-28840/18 MIL-DTL-28840/19 MIL-DTL-28840/26 MIL-DTL-28840/28 MIL-DTL-28840/29 MIL-I-81969/33 MIL-I-81969/34 MIL-STD-1698 CONCLUDING MATERIAL Custodians: Preparing activity: Army - AT DLA - CC N
25、avy - EC Air Force - 85 DLA - CC (Project 5935-2013-119) 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-,-,-
