1、 DETAIL SPECIFICATION SHEET CONNECTORS, RECEPTACLE, ELECTRICAL, SERIES II, HERMETIC, SOLDERLESS, SOLDER MOUNTING, BAYONET COUPLING, CLASS N This specification is approved for use by all Departments and Agencies of the Department of Defense. The requirements for acquiring the product described herein
2、 shall consist of this specification sheet and MIL-DTL-26482. NOTE: For “XX”, see note 4 and table I for contact cavities requiring reduced dimensions. FIGURE 1. Receptacle, class N, dimensions and configurations. AMSC N/A FSC 5935 INCH-POUNDMS3473B 1 March 2007 SUPERSEDING MS3473A 05 September 1995
3、 Reactivated after 1 March 2007 and may be used for new and existing designs and acquisitions. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MS3473B 2FIGURE 1. Receptacle, class N, dimensions and configurations - Continued. Provided by IHSNot for R
4、esaleNo reproduction or networking permitted without license from IHS-,-,-MS3473B 3Inches (mm) Inches (mm) Inches (mm) .005 (0.13) .011 (0.28) .018 (0.46) .020 (0.51) .022 (0.56) .026 (0.66) .039 (0.99) .041 (1.04) .042 (1.07) .047 (1.19) .052 (1.32) .06 (1.5) .0615 (1.56) .0635 (1.61) .072 (1.83) .
5、140 (3.56) .216 (5.49) .278 (7.06) FIGURE 1. Receptacle, class N, dimensions and configurations - Continued. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MS3473B 4Shell size A C F K L 8 .635 (16.13) .615 (15.62) .563 (14.30) .557 (14.15) .735 (18.
6、67) .711 (18.06) .570 (14.48) 10 .760 (19.30) .740 (18.80) .673 (17.09) .667 (16.94) .735 (18.67) .711 (18.06) .680 (17.27) 12 .854 (21.69) .834 (21.18) .782 (19.86) .776 (19.71) .735 (18.67) .711 (18.06) .789 (20.04) 14 .979 (24.87) .959 (24.36) .907 (23.04) .901 (22.89) .735 (18.67) .711 (18.06) .
7、914 (23.22) 16 1.104 (28.04) 1.084 (27.53) 1.032 (26.21)1.026 (26.06).735 (18.67) .711 (18.06) 1.039 (26.39) 18 1.228 (31.19) 1.208 (30.68) 1.157 (29.39)1.151 (29.24).735 (18.67) .711 (18.06) 1.164 (29.57) 1.078 (27.38) 20 1.322 (33.58) 1.302 (33.07) 1.251 (31.78)1.245 (31.62).823 (20.90) .799 (20.2
8、9) 1.258 (31.95) 22 1.448 (36.78) 1.428 (36.27) 1.376 (34.95)1.370 (34.80).823 (20.90) .799 (20.29) 1.383 (35.13) 24 1.574 (39.98) 1.554 (39.47) 1.501 (38.13)1.495 (37.97).823 (20.90) .799 (20.29) 1.508 (38.30) 1.140 (28.96) NOTES: 1. Dimensions are in inches. Metric equivalents are given for inform
9、ation only. 2. Unless otherwise specified, tolerances shall be .XX .01, .XXX .005. Angular tolerances shall be 1 3. Polarizing stripe, color optional. 4. Insert arrangements requiring reduced diameters for raised seal barrier on outer row of contact cavities as indicated (see figure 1). FIGURE 1. Re
10、ceptacle, class N, dimensions and configurations - Continued. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MS3473B 5TABLE I. Contact cavities requiring reduced diameters (XX) for pins and sockets in outer row of contact cavities. 1/ Shell size Ins
11、ert arrangement Contact Cavities 8 -33 & -98 A, B, C. 12 -10 C, G. 14 -12 A, B, C, D, E, F, G, H. 14 -18 A, C, E, G, J, L. 14 -19 B, D, F, H, K, M. 16 -26 A, B, C, D, E, F, G, H, J, K, L, M, N, P, R. 18 -32 A, B, C, D, E, F, G, H, J, K, L, M, N, P, R, S, T. 22 -41 A, B, C, D, E, F, G, H, J, K, L, M,
12、 N, P, R, S, T, U, V, W, X, Y. 1/ The reduced diameter “XX” refers to the diameters of the raised seal barriers (pin barrier rings) or lead-in chamfers (socket entry holes) to ensure proper sealing of pin and socket after mating. See MIL-DTL-26482, connector intermateability control dimensions (seri
13、es 1 and series 2) figure for reduced diameter “XX” for contact size 20 only. REQUIREMENTS: Dimensions and configuration: See figure 1 and table I. Connector mating: This connector mates with MS3475 and MS3476. For insert arrangement: See MIL-STD-1669. Contact SAE-AS39029/22-XX-XX must be used for w
14、ire terminations. Shell material: Cold rolled steel, in accordance with ASTM-A108. Shell finish: .00001 minimum tin in accordance with ASTM-B545 and ASTM-B339, over nickel in accordance with SAE-AMS-QQ-N-290. Color band: .070 .031 wide, color blue. Band location must be such that it is visible when
15、mounting. Insertion/removal tool MIL-I-81969/16-XX to be used with this connector. Maximum wire diameter permissible: .074 for size 20 contact, .103 for size 16 contact. Intermateability dimensions shall be in accordance with MIL-DTL-26482. Part or Identifying Number (PIN) example: MS3473 N 14 D 61
16、P W MS number Class Shell size Termination type & shell material Insert arrangement Contact style Insert position Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MS3473B 6Changes from previous issue. Marginal notations are not used in this revision t
17、o identify changes with respect to the previous issue due to the extent of the changes. Referenced documents. In addition to MIL-DTL-26482, this document references the following: MS3475 MS3476 MIL-STD-1669 ASTM-A108 ASTM-B339 ASTM-B545 SAE-AMS-QQ-N-290 SAE-AS39029/22 CONCLUDING MATERIAL Custodians:
18、 Preparing activity: Army - CR DLA - CC Navy - AS Air Force - 11 (Project 5935-4656-014) DLA - CC Review activities: Army - AV Navy - EC, SH 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-,-,-
