1、 MS3120G INCH-POUND29 April 2009 SUPERSEDING MS3120F 6 June 2003 DETAIL SPECIFICATION SHEET CONNECTORS, RECEPTACLE, ELECTRICAL, CRIMP TYPE, WALL MOUNTING, FLANGE, NO. 4 HOLES, BAYONET COUPLING, SERIES 1, CLASSES E, F AND P Inactive for new design after 5 September 1975. This specification is approve
2、d 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 and MIL-DTL-26482. STYLE P (PIN INSERT) FIGURE 1. Receptacle, dimensions, classes E, F and P. AMSC N/A FSC 5935 Provided by IHSNot f
3、or ResaleNo reproduction or networking permitted without license from IHS-,-,-MS3120G 2FIGURE 1. Receptacle, dimensions, classes E, F and P Continued. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MS3120G 3Shell size A dia +.001 -.005 OD B +.006 -.
4、002 bay pin dia C dia +.000 -.016 over bay pins D dia +.005 -.001 ID H +.000 -.020 socket insert location 8 .473 .563 .362 10 .590 .680 .490 12 .750 .859 .607 14 .875 .984 .732 16 1.000 1.108 .857 18 1.125 1.233 .962 .025 20 1.250 1.358 1.087 22 1.375 .078 1.483 1.212 24 1.500 .125 1.610 1.337 .087
5、Shell size I max insert dia J .010 packing location JJ +.000 -.020 pin insert location K +.016 thick mounting flange M +.031 -.000 mounting flange location 8 .285 10 .402 12 .516 14 .641 16 .766 18 .855 .382 (9.70) .332 (8.43) .062 (1.57) .431 (10.95) 20 .980 22 1.105 .556 (14.12) 24 1.229 .444 (11.
6、28) .394 (10.01) .094 (2.39) .589 (14.96) FIGURE 1. Receptacle, dimensions, classes E, F and P Continued. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MS3120G 4Shell size Q +.005 -.006 dia over keyways R (TP) mounting holes S max length side T .00
7、5 dia mounting holes U +.010 -.020 pin contact location 8 .412 .594 .828 10 .540 .719 .954 12 .689 .812 1.047 14 .814 .906 1.141 16 .939 .969 1.234 18 1.039 1.062 1.326 .085 (2.16) 20 1.164 1.156 1.453 22 1.289 1.250 1.578 .120 (3.05) 24 1.414 1.375 1.703 .147 (3.73) .147 (3.73) Shell size W (TP) ba
8、y pin location Z +.000 -.078 socket contact spring location (see note 2) V V class 2A accessory thread EE min edge dist 8 7/16-28 .035 (0.89) 10 9/16-24 12 11/16-24 14 13/16-20 16 15/16-20 18 .153 (3.89) 1-1/16-18 .035 (0.89) 20 1-3/16-18 22 .100 (2.54) 1-5/16-18 24 .109 (2.77) .215 (5.46) 1-7/16-18
9、 .050 (1.27) NOTES: 1. Dimensions are in inches. Metric equivalents are given for information only. 2. 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. 3. Packing material shall
10、 meet the requirements of ASTM-D2000. 4. True position (TP) tolerances specified are in accordance with ASME Y14.5M. FIGURE 1. Receptacle, dimensions, classes E, F and P Continued. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MS3120G 5Shell size H
11、H max ID gasket P max 8 .329 (8.36) 10 .457 (11.61) 12 .564 (14.33) 14 .689 (17.50) 16 .814 (20.68) 18 .907 (23.04) .087 (2.21) 20 1.039 (26.39) 22 1.164 (29.57) 24 1.289 (32.74) .212 (5.38) NOTES: 1. Dimensions are in inches. Metric equivalents are given for information only. 2. Intermateability di
12、mensions shall be in accordance with MIL-DTL-26482. FIGURE 2. Panel dimensions, classes E, F and P. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MS3120G 6Shell size L max over-all length X dia min ID Y dia max OD 8 .259 (6.58) .608 (15.44) 10 .359
13、 (9.12) .734 (18.64) 12 .469 (11.91) .858 (21.79) 14 .589 (14.96) .984 (24.99) 16 .717 (18.21) 1.110 (28.19) 18 1.552 (39.42) .779 (19.79) 1.234 (31.34) 20 .901 (22.89) 1.360 (34.54) 22 1.009 (25.63) 1.484 (37.69) 24 1.709 (43.41) 1.123 (28.52) 1.610 (40.89) NOTES: 1. Dimensions are in inches. Metri
14、c equivalents are given for information only. 2. Intermateability dimensions shall be in accordance with MIL-DTL-26482. FIGURE 3. Receptacle, dimensions, class E. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MS3120G 7Bushing installed Bushing remo
15、ved FIGURE 4. Receptacle, dimensions, class F. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MS3120G 8Shell size L max over-all length X dla min open Y max V max closed 8 .234 (5.94) .828 (21.03) .187 (4.75) 10 .297 (7.54) .891 (22.63) .187 (4.75)
16、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 (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)
17、 .657 (16.69) Shell size N free dia (see note 4) ZZ screw threads YZ lock washers NASM35338 or NASM35333 8 .125 (3.18) 10 .188 (4.78) 12 .312 (7.92) 14 .375 (9.53) 16 .500 (12.70) 6-32 UNC NASM35338 -98 or -41 NASM35333 -105 or -37 18 .625 (15.88) 20 .625 (15.88) 22 .750 (19.05) 24 .800 (20.32) 8-32
18、 UNC NASM35338 -99 or -42 NASM35333 -106 or-38 NOTES: 1. Dimensions are in inches. Metric equivalents are given for information only. 2. Intermateability dimensions shall be in accordance with MIL-DTL-26482. 3. Use MS3420 bushing if reduced opening is required. 4. Lockwashers may be captivated. FIGU
19、RE 4. Receptacle, dimensions, class F Continued. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MS3120G 9Shell size L max over-all length X dia min ID Y dia max OD PP min 8 .317 (8.05) .608 (15.44) 10 .434 (11.02) .734 (18.64) 12 .548 (13.92) .858 (
20、21.79) 14 .673 (17.09) .984 (24.99) 16 .798 (20.27) 1.110 (28.19) 18 1.675 (42.55) .899 (22.83) 1.234 (31.34) 20 1.963 (49.86) 1.024 (26.01) 1.360 (34.54) 22 1.963 (49.86) 1.149 (29.18) 1.484 (37.69) 24 2.025 (51.44) 1.274 (32.36) 1.610 (40.89) .250 (6.35) NOTES: 1. Dimensions are in inches. Metric
21、equivalents are given for information only. 2. Intermateability dimensions shall be in accordance with MIL-DTL-26482. FIGURE 5. Receptacle, dimensions, class P Continued. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MS3120G 10REQUIREMENTS: Dimensi
22、ons and configuration: See figures 1 through 5. Connector mating: This connector mates with MS3121 and MS3126. Insert arrangement shall be in accordance with MIL-STD-1669. Sealing member: Bonded to vitreous insert. Packing material shall meet the requirements of ASTM-D2000. Finishes: A finish design
23、ator shall not be included in the PIN when finish W is required. See MIL-DTL-26482 for available 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: MS3120 E 12 3 P W D MS nu
24、mber Class Shell size Insert arrangement Contact style Alternate insert position Finish Note: No finish designator is used when finish W is required (finish W is the default finish). Changes from previous issue: Marginal notations are not used in this revision to identify changes with respect to the
25、 previous issue due to the extent of the changes. Referenced documents: In addition to MIL-DTL-26482, this document references the following: MIL-STD-1669 MS3121 MS3126 SAE-AS39029/31 SAE-AS39029/32 ASME Y14.5M ASTM D2000 NASM35333 NASM35338 Provided by IHSNot for ResaleNo reproduction or networking
26、 permitted without license from IHS-,-,-MS3120G 11CONCLUDING MATERIAL Custodians: Preparing activity: Army - CR DLA - CC Air Force - 85 DLA - CC (Project 5935-2007-181) Review activities: Army - CR4, 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-,-,-
