1、 DETAIL SPECIFICATION SHEET CONNECTORS, ELECTRICAL, RECEPTACLE, PANEL MOUNT, FIREWALL SERIES This specification is approved for use by all Departments and Agencies of the Department of Defense. The requirements for acquiring the product described herein shall consist of this specification sheet and
2、MIL-DTL-26500. FIGURE 1. Receptacle dimensions. AMSC N/A FSC 5935 MS27613F 14 August 2009 SUPERSEDING MS27613E 6 February 2004 Inactive for new design after 14 November 1977. For new design, use MIL-DTL-83723, series III, class K, which is interchangeable. INCH-POUND Provided by IHSNot for ResaleNo
3、reproduction or networking permitted without license from IHS-,-,-MS27613F 2 FIGURE 1. Receptacle dimensions Continued. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MS27613F 3 FIGURE 1. Receptacle dimensions Continued. Provided by IHSNot for Resal
4、eNo reproduction or networking permitted without license from IHS-,-,-MS27613F 4 FIGURE 1. Receptacle dimensions Continued. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MS27613F 5 FIGURE 1. Receptacle dimensions Continued. Provided by IHSNot for R
5、esaleNo reproduction or networking permitted without license from IHS-,-,-MS27613F 6 Inches mm Inches mm .015 0.38 .378 9.60 .025 0.64 .392 9.96 .052 1.32 .490 12.45 .054 1.37 .540 12.85 .062 1.57 .560 13.72 .084 2.13 .708 17.98 .089 .091 .093 2.26 2.31 2.36 .728 1.065 1.085 18.49 27.05 27.56 .133 .
6、1350 .1405 3.38 3.429 3.569 1.750 44.45 .153 3.39 .155 3.94 .169 4.29 FIGURE 1. Receptacle dimensions Continued. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MS27613F 7 Shell size (see note 1) A dia .005 (0.13) B dia .005 (0.13) C dia .003 (0.08)
7、D dia + .005 (0.13) - 0.000 (0.00) E dia + .009 (0.23) - .000 (0.00) 12 1.031 (26.19) .812 (20.62) .094 (2.39) .373 (9.52) .116 (2.95) 14 1.125 (28.58) .906 (24.38) .094 (2.39) .408 (10.36) .116 (2.95) 16 1.250 (31.75) .969 (24.62) .471 (11.96) .471 (11.96) .116 (2.95) 18 1.343 (34.11) 1.062 (26.97)
8、 .524 (13.31) .524 (13.31) .116 (2.95) 22 1.562 (39.67) 1.250 (31.75) .649 (16.48) .649 (16.48) .116 (2.95) 24 1.703 (43.26) 1.375 (34.92) .713 (18.11) .713 (18.11) .145 (3.68) 28 2.000 (50.80) 1.562 (39.67) .838 (21.28) .838 (21.28) .145 (3.68) FIGURE 1. Receptacle dimensions Continued. Provided by
9、 IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MS27613F 8 Shell size (see note 1) F dia .005 (0.13) G UNEF-2A H dia + .005 (0.13) - .000 (0.00) HH + .002 (0.05) - .005 (-0.13) J max 12 .808 (20.52) .875-20 (22.22) .700 (17.78) N/A .558 (14.94) 14 .871 (22.12)
10、.937-20 (23.80) .796 (20.22) .4900 (12.45) .627 (15.92) 16 .969 (24.61) 1.0625-18 (26.97) .869 (22.75) .5535 (14.06) .754 (19.15) 18 1.114 (28.30) 1.187-18 (30.15) 1.002 (25.95) .6065 (15.40) .860 (21.84) 22 1.364 (34.64) 1.437-18 (36.50) 1.252 (31.80) .7315 (18.58) 1.110 (28.19) 24 1.489 (37.82) 1.
11、562-18 (39.67) 1.377 (34.98) .7965 (20.23) 1.235 (31.36) 28 1.738 (44.17) 1.812-16 (49.20) 1.627 (41.32) N/A 1.488 (37.80) FIGURE 1. Receptacle dimensions Continued. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MS27613F 9 Shell size (see note 1) K
12、 max Hex KK - .002 (0.05) + .005 (0.13) L 36NS-2A M dia + .000 (0.00) - .010 (0.25) N dia .005 (0.13) P dia .006 (0.15) 12 .710 (18.03) N/A .7334 (19.644) .866 (22.00) .806 (20.47) N/A 14 .779 (19.79) .898 (22.81) 80.32 (20.40) .935 (23.75) .875 (22.23) .382 (9.70) 16 .906 (23.01) 1.025 (26.04) .930
13、2 (23.627) 1.062 (26.97) 1.002 (25.45) .462 (11.73) 18 1.012 (25.70) 1.131 (28.73) 1.0632 (27.005) 1.177 (29.90) 1.108 (28.14) .556 (14.12) 22 1.262 (32.05) 1.381 (35.08) 1.2862 (32.669) 1.427 (36.24) 1.358 (34.47) .608 (15.94) 24 1.387 (35.23) 1.506 (38.25) 1.4111 (35.842) 1.552 (39.42) 1.483 (37.6
14、7) N/A 28 1.647 (41.83) N/A 1.6611 (42.192) 1.780 (45.21) 1.733 (40.02) N/A FIGURE 1. Receptacle dimensions Continued. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MS27613F 10 Shell size (see note 1) R dia .010 (0.25) S dia max T dia .010 (0.25) V
15、 dia front mount W dia .015 (0.38) X dia rear mount 12 N/A 2.014 (51.16) .788 (20.02) .760 (19.30) .435 (11.05) .913 (23.19) 14 .862 (21.89) 2.114 (53.70) .862 (21.89) .822 (20.88) .504 (12.80) .980 (24.89) 16 .989 (25.12) 2.214 (56.24) .989 (25.12) .948 (24.08) .686 (17.42) 1.107 (28.12) 18 1.095 (
16、27.81) 2.314 (58.78) 1.095 (27.81) 1.072 (27.23) .794 (20.17) 1.209 (30.71) 22 1.345 (34.16) 2.514 (63.86) 1.345 (34.16) 1.322 (33.58) 1.038 (26.36) 1.452 (36.88) 24 N/A 2.614 (66.40) 1.595 (40.51) 1.442 (36.63) 1.162 (29.51) 1.577 (40.06) 28 N/A 2.814 (71.48) 1.845 (46.86) 1.700 (43.18) 1.412 (35.8
17、6) 1.827 (46.41) FIGURE 1. Receptacle dimensions Continued. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MS27613F 11 Weight of assembly (in pounds) less contacts and cable support. Size 12 12 14 14 14 14 16 16 18 18 18 Configuration 03 12 04 07 12
18、 15 10 24 08 14 31 Pin .067 .063 .068 .068 .067 .069 .072 .078 .095 .096 .096 mm 1.70 1.60 1.73 1.73 1.70 1.75 1.83 1.98 2.41 2.44 2.44 Socket .068 .065 .071 .070 .070 .071 .078 .071 .098 .101 .101 mm 1.73 1.65 1.80 1.80 1.78 1.80 1.98 1.80 2.49 2.57 2.57 Size 22 22 22 24 24 28 28 Configuration 19 1
19、2 55 30 43 40 42 Pin .130 .132 .131 .139 .141 .201 .206 mm 3.30 3.35 3.33 3.53 3.58 5.12 5.23 Socket .140 .139 .134 .143 .146 .204 .208 mm 3.56 3.53 3.40 3.63 3.71 5.18 5.28 NOTES: 1. From size 12 and 28 in bayonet series not released. 2. Dimensions are in inches. 3. Metric equivalents are given for
20、 general information only. FIGURE 1. Receptacle dimensions Continued. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MS27613F 12 REQUIREMENTS Dimensions and configurations: See figure 1. Connector mating: This connector mates with MS24266 and MS2761
21、5. The contacts shall be crimp type contacts and shall conform to SAE-AS39029. Contacts are not assembled into the connectors, but are furnished separately in containers. The contacts shall be crimped with a tool conforming to MIL-C-22520/1 crimping tool. For insert arrangements and alternate insert
22、 (keying) positions: See MIL-STD-1554. The dimensions and weight requirements shall be as specified in the tables shown on the MS drawings. Dust caps are supplied for front and back end of the connectors. When the Part or Identifying Number (PIN) designates a cable support, the connector and cable s
23、upport will be furnished unassembled. Materials and finishes: a. The shells shall be of stainless steel material. Type 300 series in accordance with DOD-F-24669/6 and shall be passivated in accordance with MIL-STD-171. b. The contacts shall be of telnic bronze and shall be rhodium plated in accordan
24、ce with SAE-AS39029 . c. The rigid insulation shall be of fired aluminum oxide (ceramic) material. d. Cable supports shall be of 310 stainless steel, casting alloy and shall be passivated in accordance with MIL-STD-171. e. Contact retainers: Material optional. f. Seals and grommets shall be of silic
25、one rubber. For class K connectors: a. The connectors described herein shall meet all the environmental and electrical requirements of MIL-DTL-26500. b. In addition to the requirements of MIL-DTL-26500, the connectors shall meet the following requirements. 1. Fireproof: A connector plug mated to its
26、 applicable receptacle assembly shall be mounted as used in service on a fixture fabricated in accordance of MIL-DTL-5015 and subjected to a 1,093C flame for a period of 60 minutes. The flame shall be directed at the connector, and shall completely encompass the connector. The temperature of the fla
27、me shall be measured at .250 inch, vertical distance from the rear of the connector. The flame shall be produced by using propane fuel with a high air-to-fuel mixture at a flow rate equivalent to an input of 33,000 to 37,000 BTU/HR. The assembly shall be vibrated continuously at 33 Hz with total exc
28、ursion of .250 inch for 60 minutes. The contacts shall carry the following dc current for the first 5 minutes of the test. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MS27613F 13 Contact size Amperes 12 16 20 41 22 7.5 During the next minute of t
29、est, 110/125 volts at 60 Hz shall be applied between adjacent contacts and between contacts and the shell without exceeding 2 amperes of line current. Throughout the test, there shall be no passing of Flames through the connector, nor shall there be any secondary combustion at the rear of the panel
30、mounted connector. There shall be no adapters or extensions other than the standard cable clamp assembled to the connectors during the fireproof test. 2. Insulation resistance, fireproof: After the flame test, the connectors shall be allowed to cool to room temperature, the mated connectors shall th
31、en be subjected to a test potential of 500 V dc. The insulation resistance of the connectors shall be greater than 2,000 megohms. 3. Dielectric withstanding voltage, fireproof. After exposure to the flame and insulation resistance tests, the mated connectors shall be subjected to 1500 V ac rms. Appl
32、ied between adjacent contacts and the contacts closest to the shell, there shall be no evidence of breakdown or flashover. 4. Contact retention, fireproof after exposure to the flame, insulation resistance and dielectric withstanding tests, the individual contact locking mechanism shall withstand th
33、e axial loads specified in the table. Contact size Axial load (lbs.) (fireproof) 12 16 20 23 18 12 The load shall be applied to the contact as specified in MIL-DTL-26500 and shall be applied at a rate of one pound per second. All dimensions shown are in inches and are after plating dimensions. The f
34、our keys and/or keyways shall be within .004 of true thru position relative to the master key. The connector described in this MS drawing is classified as class K firewall connector. The shell sizes range from 12 to 28 and shall conform to the applicable portions of MIL-DTL-26500. Provided by IHSNot
35、 for ResaleNo reproduction or networking permitted without license from IHS-,-,-MS27613F 14 PIN example: MS27613 K 18 T 08 P 06 P MS number Class Form size Coupling type Insert arrangement Contact style Alternate insert Position (omit for normal position) Cable support (D = long support, P = short s
36、upport) Changes from previous issue. Marginal notations are not used in this revision to identify changes with respect to the previous issue due to the extent of the changes. Referenced documents. In addition to MIL-DTL-26500, this document references the following: DOD-F-24669/6 MIL-C-22520/1 SAE-A
37、S39029 MIL-STD-171 MIL-STD-1554 MIL-DTL-5015 MIL-DTL-83723 MS24266 MS27615 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MS27613F 15 CONCLUDING MATERIAL Custodians: Preparing activity: Air Force 85 DLA CC DLA CC Review activity: (Project 59352009-1
38、25) 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 http:/assist.daps.dla.mil. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
