1、INCH-POUNDMS3128K 29 April 2009 SUPERSEDING MS3128J 6 June 2003 DETAIL SPECIFICATION SHEET CONNECTOR, RECEPTACLE, ELECTRICAL, CRIMP TYPE, WALL MOUNTING, NO. 4/6 HOLES, BAYONET COUPLING, SERIES 1, CLASSES E, F and P Inactive for new design after 15 February 1965. This specification is approved for us
2、e 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 MIL-DTL-26482. PIN INSERT FIGURE 1. Receptacle, dimensions, classes E, F and P. AMSC N/A FSC 5935 Provided by IHSNot for ResaleNo
3、reproduction or networking permitted without license from IHS-,-,-MS3128K SOCKET INSERT FIGURE 1. Receptacle, dimensions, classes E, F and P - Continued. 2Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MS3128K Shell size A dia -.005 +.001 OD B +.016
4、 -.001 C dia +.000 -.016 over projection D dia +.005 -.001 ID EE min edge distance H +.000 -.020 socket insert location 10 .590 (14.99) .680 (17.27) .490 (12.45) 12 .750 (19.05) .859 (21.82) .607 (15.42) 14 .875 (22.23) .984 (24.99) .732 (18.59) 16 1.000 (25.40) 1.108 (28.14) .857 (21.77) 18 1.125 (
5、28.58) 1.233 (31.32) .962 (24.43) .035 (.89) .025 (.64) 20 1.250 (31.75) 1.358 (34.49) 1.087 (27.61) 22 1.375 (34.93) .078 (1.98) 1.483 (37.67) 1.212 (30.78) 24 1.500 (38.10) .125 (3.18) 1.610 (40.89) 1.337 (33.96) .050 (1.27) .087 (2.21) Shell size I dia max insert J .010 JJ -.020 +.000 pin insert
6、location K .016 thick mounting flange JJ -.020 +.000 pin insert location Q dia -.006 +.005 R (TP) mounting 10 .402 (10.21) .540 (13.72) .719 (18.26) 12 .516 (13.11) .659 (16.74) .812 (20.62) 14 .641 (16.28) .814 (20.68) .906 (23.01) 16 .766 (19.46) .939 (23.85) .969 (24.61) 18 .855 (21.72) .382 (9.7
7、0) .332 (8.43) .062 (1.57) .462 (11.73) 1.033 (26.24) 1.062 (26.97) 20 .980 (24.89) 1.164 (29.57) 1.156 (29.36) 22 1.105 (28.07) .556 (14.12) 1.289 (32.74) 1.250 (31.75) 24 1.229 (31.22) .444 (11.28) .394 (10.01) .094 (2.39) .589 (14.96) 1.414 (35.92) 1.375 (34.93) FIGURE 1. Receptacle, dimensions,
8、classes E, F and P - Continued. 3Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MS3128K Shell size RR (TP) mounting holes S max length side T .005 dia mounting holes TT .005 dia mounting holes V (TP) bay pin location 10 .812 (20.62) 1.141 (28.98) 12
9、 .938 (23.83) 1.266 (32.16) 14 1.031 (26.19) 1.360 (34.54) 16 1.125 (28.58) 1.453 (36.91) 18 1.203 (30.56) 1.532 (38.91) .085 (2.16) 20 1.297 (32.94) 1.688 (42.88) 22 1.375 (34.93) 1.766 (44.86) .120 (3.05) 24 1.500 (38.10) 1.891 (48.03) .147 (3.73) .150 (3.81) .147 (3.73) Shell size Z (see note 4)
10、 .000 + .028 socket contact spring location V V thread class 2A MM max ID gasket 10 9/16-24 .457 (11.61) 12 11/16-24 .564 (14.33) 14 13/16-20 .689 (17.50) 16 15/16-20 .814 (20.68) 18 .153 (3.89) 1 1/16-18 .907 (23.04) 20 1 3/16-18 1.039 (26.39) 22 1 5/16-18 1.164 (29.57) 24 .215 (5.46) 1 7/16-18 1.
11、289 (32.74) FIGURE 1. Receptacle, dimensions, classes E, F and P - Continued. 4Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MS3128K Shell size L max over-all length X dia min ID Y dia max OD 10 .359 (9.12) .730 (18.54) 12 .469 (11.91) .858 (21.79)
12、 14 .589 (14.96) .954 (24.23) 16 .717 (18.21) 1.110 (28.19) 18 1.552 (39.42) .779 (19.79) 1.244 (31.60) 20 .901 (22.89) 1.360 (34.54) 22 1.009 (25.63) 1.404 (35.66) 24 1.709 (43.41) 1.123 (28.52) 1.610 (40.89) CLASS E FIGURE 1. Receptacle, dimensions, classes E, F and P - Continued. 5Provided by IHS
13、Not for ResaleNo reproduction or networking permitted without license from IHS-,-,-MS3128K CLASS F, BUSHING INSTALLED CLASS F, BUSHING REMOVED FIGURE 1. Receptacle, dimensions, classes E, F and P - Continued. 6Provided by IHSNot for ResaleNo reproduction or networking permitted without license from
14、IHS-,-,-MS3128K Shell size L max over-all length X dia min open Y max V max closed 10 .297 (7.54) .891 (22.63) .187 (4.75) 12 .422 (10.72) 1.016 (25.81) .281 (7.14) 14 2.422 (61.52) .547 (13.89) 1.141 (28.98) .325 (8.26) 16 .609 (15.47) 1.203 (30.56) .356 (9.04) 18 2.537 (64.44) .456 (11.58) 20 .734
15、 (18.64) 1.469 (37.31) 22 2.824 (71.73) .922 (23.42) 1.656 (42.06) .519 (13.18) 24 2.900 (73.66) .984 (24.99) 1.750 (44.45) .657 (16.69) Shell size N (see note 6) free dia .010 ZZ screw threads YZ (see note 7) lock washers NASM35338 or NASM35333 10 .188 (4.78) 12 .312 (7.92) 14 .373 (9.47) 16 .500 (
16、12.70) 6-32 UNC NASM35338 - 98 or -41 NASM35333 -105 or -37 18 20 .625 (15.88) 22 .750 (19.05) 24 .800 (20.32) 8-32 UNC NASM35338 -99 or -42 NASM35333 -106 or -38 CLASS F FIGURE 1. Receptacle, dimensions, classes E, F and P - Continued. 7Provided by IHSNot for ResaleNo reproduction or networking per
17、mitted without license from IHS-,-,-MS3128K Shell size L max over-all length X dia min Y dia max PP min 10 .434 .734 12 .548 .858 14 .673 .984 16 .798 1.110 18 1.750 .899 1.234 20 1.024 1.360 22 1.892 1.149 1.484 24 1.953 1.274 1.610 .250 CLASS P NOTES: 1. Dimensions are in inches. 2. Angle toleranc
18、e is +/- 1/2. 3. Metric equivalents are given for general information only. 4. Distance between end of shell and the point at which a gage pin having the same basic diameter as the mating contact and a square face first engages socket contact spring. 5. True position (TP) tolerances specified are in
19、 accordance with ASME Y14.5M. 6. For class F: Use MS3420 bushing if reduced opening is required. 7. For class F: Lockwashers may be captivated. FIGURE 1. Receptacle, dimensions, classes E, F and P - Continued. 8Provided by IHSNot for ResaleNo reproduction or networking permitted without license from
20、 IHS-,-,-MS3128K REQUIREMENTS: Dimensions and configuration: See figure 1. This connector mates with MS3121 and MS3126. Insert arrangements shall be in accordance with MIL-STD-1669. Connector accessories: See SAE-AS85049. Packing material shall meet the requirements of ASTM-D2000. Finishes: A finish
21、 designator shall not be included in the PIN when finish W is required. See MIL-DTL-26482 for alternative finishes D, T and Z for classes E, F and P. Material: a. Shell - aluminum alloy. b. Bayonet pins (B dia) - stainless steel, passivated. Part or Identifying Number (PIN) example: MS3128 E 12 3 P
22、W D MS number Class Shell size Insert arrangement Contact style Alternate insert position Finish Note: When finish W is required, no finish designator is used (class W is the default finish). Changes from previous issue. Marginal notations are not used in this revision to identify changes with respe
23、ct to the previous issue due to the extent of the changes. Referenced documents. In addition to MIL-DTL-26482, this document references the following: MS3121 MS3126 MS3420 MIL-STD-1669 SAE-AS85049 ASTM-D2000 ASME Y14.5M NASM35333 NASM35338 9Provided by IHSNot for ResaleNo reproduction or networking
24、permitted without license from IHS-,-,-MS3128K 10CONCLUDING MATERIAL Custodians: Preparing activity: Army -CR DLA - CC Navy -AS Air Force - 85 (Project 5935-2007-186) DLA - CC Review activities: Army - 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 http:/assist.daps.dla.mil. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
