INCH-POUND MS27656E 2 February 2012 SUPERSEDING MS27656D 12 July 2002 DETAIL SPECIFICATION SHEET CONNECTORS, RECEPTACLE, ELECTRICAL, BACK PANEL, WALL MOUNTING FLANGE, CRIMP TYPE, BAYONET COUPLING, SERIES I 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 MIL-DTL-38999. 'wITHIN .015 (8 PLACES) CHAMFERED DR ROUNDED (4 PLACES) ~-~MARKING SURFACE EITHER L CA TI N ----7r-, ), I ~ I I ----<f----1 \\ I) ____ _JL _ I I _J P DIA 4 HOLES (SEE NOTE 4) 4 GG (B) .005 DIA (B) FIGURE 1. Receptacle, classes E, T and P. AMSC N/A FSC 5935 MS27656E I-- 15! LREFrc1 F K SEE NOTE 5 --rl BASIC I --,.-, e - II I )) I // I --------+1-----i.~-:H-\\-1-* ~M \\ II * I ____ I I ...JL'\ L FOR DETAILS OF CONNECTOR~ FRONT AND REAR END CONFIGURATION, SEE PROCUREMENT SPECIFICATIONS Shell size R BSC S .020 9 .3595 .938 11 .406 1.031 .453 1.125 .4845 1.219 17 .531 1.312 19 .578 1.438 .625 1.562 .6875 1.688 .750 1.812 13 F max .234 K L L L M +.015 (class E) (class P) (class T) +.000 max -.000 max max -.005 see see see basic basic basic .085 .469 .719 .469 .820 15 21 .128 .204 23 25 P dia +.010 -.005 .115 .500 .750 .500 .193 .790 .147 FIGURE 1. Receptacle, classes E, T and P - Continued. 2 T max .156 .188 MS27656E Inches mm Inches mm Inches mm Inches mm .005 0.13 .193 4.90 .560 14.22 1.125 27.58 .007 0.18 .204 5.18 .578 14.68 1.219 30.96 .010 0.25 .234 5.94 .625 15.88 1.312 33.32 .015 0.38 .3595 9.13 .6875 17.46 1.438 36.53 .020 0.51 .406 10.31 .719 18.26 1.562 39.67 .085 0.79 .453 11.51 .750 19.05 1.688 42.88 .115 2.92 .469 11.91 .790 20.07 1.812 46.02 .128 3.25 .4845 12.31 .820 20.83 .156 3.96 .500 12.70 .938 23.83 .188 4.78 .531 13.49 1.031 26.19 NOTES: 1. Dimensions are in inches. 2. Metric equivalents are given for information only. 3. For main keyway and keyway positions, see MIL-DTL-38999. 4. The gauge features for GG shall be .010 (0.25 mm) smaller than the MMC size at basic location. 5. Maximum panel thickness including mounting hardware. FIGURE 1. Receptacle, classes E, T and P - Continued. REQUIREMENTS: Dimensions and configuration: See figure 1. Interface dimensions shall be in accordance with MIL-DTL-38999. Mating connectors: MS27467, MS27653 and MS27661. Insert arrangements: See MIL-STD-1560. Part or Identifying Number (PIN) example: MS27656 MS number Class T 15 J Shell size Finish Insert arrangement Contact style Polarizing positions No letter is required for normal. 3 F 18 P A MS27656E Specification restrictions Navy Class E is inactive for new design. Army For ground equipment only, class E is inactive for new design. Air Force Classes E and P are inactive for new design. 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-38999, this document references the following: MIL-STD-1560 MS27467 MS27661 MS27653 CONCLUDING MATERIAL Custodians: Army - CR Navy - AS Air Force - 85 DLA - CC Preparing activity: DLA - CC (Project 5935-2012-023) Review activities: Army - AR, MI Navy - EC, MC, OS Air Force - 19, 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.daps.dla.mil. 4