1、 DETAIL SPECIFICATION SHEET CONNECTORS, ELECTRICAL, CIRCULAR, THREADED, HIGH SHOCK, HIGH DENSITY, SHIPBOARD, CRIMP CONTACTS, RECEPTACLE, JAM NUT MOUNTING, CLASSES D, DS, P, T, TS, Z, AND ZS This specification is approved for use by all Departments and Agencies of the Department of Defense. The requi
2、rements for acquiring 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-28840/14G 14 November 2013 SUPERSEDING MIL-DTL-28840/14F 23 October 2009 INCH-POUND Provided by IHSNot for ResaleNo repro
3、duction or networking permitted without license from IHS-,-,-MIL-DTL-28840/14G 2 Inches mm Inches mm Inches mm Inches mm .006 0.15 .050 1.27 .100 2.54 1.013 25.73 .010 0.25 .054 1.37 .125 3.18 1.033 26.24 .015 0.38 .062 1.57 .130 3.30 2.062 52.37 .020 0.51 .089 2.26 .188 4.75 .026 0.66 .096 2.44 .18
4、9 4.80 Shell size designator (see note 1) G K L across flat M thread class 2A A (11) 1.274 (32.36) 1.254 (31.85) 1.368 (34.75) 1.348 (34.24) .841 (21.36) .832 (21.13) 7/8-20 UNEF B (13) 1.399 (35.53) 1.379 (35.03) 1.508 (38.30) 1.488 (37.80) .966 (24.54) .957 (24.31) 1-20 UNEF C (15) 1.587 (40.31) 1
5、.567 (39.80) 1.681 (42.70) 1.661 (42.19) 1.153 (29.29) 1.144 (29.06) 1 3/16-18 UNEF D (17) 1.649 (41.88) 1.629 (41.38) 1.743 (44.27) 1.723 (43.76) 1.216 (30.89) 1.207 (30.66) 1 1/4-18 UNEF E (19) 1.837 (46.66) 1.817 (46.15) 1.931 (49.05) 1.911 (48.54) 1.403 (35.64) 1.394 (35.41) 1 7/16-18 UNEF F (23
6、) 2.024 (51.41) 2.004 (50.90) 2.118 (53.80) 2.098 (53.29) 1.591 (40.41) 1.582 (40.18) 1 5/8-18 UNEF G (25) 2.149 (54.58) 2.129 (54.08) 2.243 (56.97) 2.223 (56.46) 1.716 (43.59) 1.707 (43.36) 1 3/4-18 UNS H (29) 2.337 (59.36) 2.317 (58.85) 2.435 (61.85) 2.415 (61.34) 1.903 (48.34) 1.894 (48.11) 1 15/
7、16-16 N J (33) 2.524 (64.11) 2.504 (63.60) 2.618 (66.50) 2.598 (65.99) 2.091 (53.11) 2.082 (52.88) 2 1/8-16 UN FIGURE 1. Dimensions and configurations - Continued. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-28840/14G 3 Shell size designa
8、tor (see note 1) N max P R max S hex nut thickness A (11) .750 (19.05) .890 (22.61) .880 (22.35) .875 (22.22) .125 B (13) .875 (22.22) 1.015 (24.78) 1.005 (25.78) 1.000 (25.40) .125 C (15) 1.062 (26.97) 1.203 (30.56) 1.193 (30.30) 1.188 (30.18) .125 D (17) 1.125 (28.58) 1.265 (32.13) 1.255 (31.88) 1
9、.250 (31.75) .125 E (19) 1.312 (33.32) 1.453 (36.91) 1.443 (36.65) 1.438 (36.52) .125 F (23) 1.500 (38.10) 1.640 (41.66) 1.630 (41.40) 1.625 (41.28) .125 G (25) 1.625 (41.28) 1.765 (44.83) 1.755 (44.58) 1.750 (44.45) .189 H (29) 1.812 (46.02) 1.953 (49.61) 1.943 (49.35) 1.938 (49.22) .189 J (33) 2.0
10、00 (50.80) 2.140 (54.36) 2.130 (54.10) 2.125 (53.98) .189 FIGURE 1. Dimensions and configurations - Continued. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-28840/14G 4 Shell size designator (see note 1) T .017 BB LL A (11) 1.062 .979 (24.8
11、7) .969 (24.61) .853 (21.67) .843 (21.41) B (13) 1.188 1.104 (28.04) 1.094 (27.79) .978 (24.84) .968 (24.59) C (15) 1.375 1.292 (32.82) 1.282 (32.56) 1.165 (29.59) 1.155 (29.34) D (17) 1.438 1.354 (34.39) 1.344 (34.14) 1.228 (31.19) 1.218 (30.94) E (19) 1.625 1.542 (39.17) 1.532 (38.91) 1.415 (35.94
12、) 1.405 (35.69) F (23) 1.812 1.729 (43.92) 1.719 (43.66) 1.603 (40.72) 1.593 (40.46) G (25) 2.000 1.854 (47.09) 1.844 (46.84) 1.728 (43.89) 1.718 (43.64) H (29) 2.188 2.042 (51.87) 2.032 (51.61) 1.915 (48.64) 1.905 (48.39) J (33) 2.375 2.229 (56.62) 2.219 (56.36) 2.103 (53.42) 2.093 (53.16) NOTES: 1
13、. 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 after plating. 5. Normal mating keyway position shown. For alternate keyway positions, see MIL-DT
14、L-28840. FIGURE 1. Dimensions and configurations - Continued. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-28840/14G 5 REQUIREMENTS: Dimensions and configurations: See figure 1. Classes: D, DS, P, T, TS, Z and ZS. Insert arrangements: See
15、the figure of MIL-STD-1698 corresponding to the desired shell size. Contacts: Style P or S crimp type. Shell polarization: 1 thru 6, key position. Mating counterpart: Plug connectors specified in MIL-DTL-28840/16, /17, /18, /19, /26, /28, and /29. Installation and removal tool: As specified in MIL-I
16、-81969/33 and /34. Mounting nuts shall have six equally spaced holes capable of withstanding a 50 pound pull in any direction when using the .030 inch minimum diameter wire specified in NASM33540. A backshell shall be used to meet moisture and water pressure requirements. O-ring material: Fluorosili
17、cone. Marking: The cover shall be identified with the manufacturers name or trademark and the Part or Identifying Number (PIN). PIN example: M28840/ 14 A G 1 P 1 Military designator Specification sheet number Class code letter (Class D, code letter A) (Class DS, code letter B) (Class P, code letter
18、F (Class T, code letter L) (Class TS, code letter N) (Class Z, code letter S) (Class ZS, code letter R) Shell size (See figure 1) Insert arrangement (See figure 1 and MIL-STD-1698) Contact style (See MIL-DTL-28840) Keying (See MIL-DTL-28840) RESTRICTIONS: Classes D and DS are inactive for NAVSEA new
19、 design, unless approved by NAVSEA. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-28840/14G 6 Changes from previous issue. The margins of this specification are marked with vertical lines to indicate where changes from the previous issue we
20、re made. This was done 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 relation
21、ship to the last previous issue. Referenced documents. In addition to MIL-DTL-28840, this document references the following: 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 NASM33540 CON
22、CLUDING MATERIAL Custodians: Preparing activity: Army - AT DLA - CC Navy - EC Air Force - 85 DLA - CC (Project 5935-2013-112) 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-,-,-
