1、AMSC N/A FSC 5935 INCH-POUND MIL-DTL-24231/21E(SH) 26 April 2013 SUPERSEDING MIL-C-24231/21D(SH) 15 May 1987 DETAIL SPECIFICATION SHEET CONNECTOR, PLUG, TYPE I, MOLDED, 80-CONDUCTOR This specification is approved for use by the Naval Sea Systems Command and is available for use by all Departments an
2、d Agencies of the Department of Defense. The requirements for acquiring the product described herein shall consist of this specification sheet and MIL-DTL-24231. REQUIREMENTS: 1. Dimensions and configuration: see figures 1 through 4. 2. If the plug shell is machined in the unaged condition, it shall
3、 be heat-treated to a hardness within the range of 250 to 320 Brinell or 24 to 34 Rockwell C measured in the ball bearing groove area. 3. Each coupling shall be examined for cracks in accordance with the liquid penetrant method of T9074-AS-GIB-010/271. Finding of cracks shall be cause for rejection.
4、 4. Hydrostatic pressure test specified in MIL-DTL-24231 for mated plug and receptacle assembly (first article inspection) and for Type I molded plugs (conformance inspection) shall be reduced to 1,000 lbf/in2 for 24 hours and 1 hour, respectively. 5. Ni-Cu plug sleeves shall be coated with plasma s
5、pray non-conductive material in accordance with S9320-AM-PRO-030/MLDG. 6. All dimensions are in inches. 7. Tolerances shall be as follows, or as stated: a. Decimals 0.005 inch. b. Fractions 164 inch. c. Angular dimensions degree. 8. These connectors are for maintenance purposes only. Provided by IHS
6、Not for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-24231/21E(SH) 2 FIGURE 1. Connector, plug, 80-conductor. 17823(MIN)4 5234FIGURE 1. Con nec tor, plug, 80-c onductor .1028741431565PLUG ASSEM BLY M2 4 231/2 1- 00 1SYM. NO. 11 18CAB LECOMP OUND,POLYURETH AN ECO
7、MP OUND,EPOX YCOUPLING,AL-BR ZM24 2 31 /21-03 0GASK ET, O- RINGSAE- AS287 75 - 23 0ASSE MBLY, SOCK ETINSERT, M2423 1/21 - 02 01SOLDERASSE MBLY, PLUGSHELL, M2 4231 /2 1- 01 0SEAL ING WAXSET SCRE W 14-20UNC -516LG.CRES HDL S, SOC-HD, FULL DOG P TBALL BEARIN G,316(42 REQD )PIN, GUID EProvided by IHSNot
8、 for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-24231/21E(SH) 3 FIGURE 2. Assembly, socket insert M24231/21-020. FIG UR E 2. A ss emb ly , so ck et ins ert - M 24 23 1/2 1-0 20 . 30.2 18 (TY P)-0.001+0 .001567891615141312111026 25 24 23 22 21 20 19 18363534333
9、2313029282746 45 44 43 42 41 40 39 38 375655545352515049484765 64 63 62 61 60 59 58 57737271706968676678 77 76 75 741 2 3 479 8017M OLD RA I SED N UMBERSAS SH OWN2.3 602.3 62SOCK ET CONTACT(80 REQ D)SEC TION A- A0.0 620.3 750.7 50R0.0 780.0 800.0 620.0 310.1 380.1 422 .607POL YUR ETH ANEC OMPOUN DSL
10、E EVING119120.4 06 (TY P)-0.001+0 .0010.9 68 (TY P)-0.001+0 .0010.7 81 (TY P)-0.001+0 .0010.5 93 (TY P)-0.001+0 .0010.1 09 (TY P)-0.001+0 .0010.3 28 (TY P)-0.001+0 .0010.5 46 (TY P)-0.001+0 .0010.7 65 (TY P)-0.001+0 .0010.9 84 (TY P)-0.001+0 .0010.2 18 (TY P)-0.001+0 .0010.4 37 (TY P)-0.001+0 .0010.
11、6 56 (TY P)-0.001+0 .0010.8 74 (TY P)-0.001+0 .0013 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-24231/21E(SH) 4 FIGURE 3. Assembly plug shell M24231/21-010. FIG UR E 3. A ss emb ly pl ug sh ell - M 24 23 1/2 1-0 10 2ALL OVE R EXCEPTAS SH
12、OWN12515818RSHE LL2 .125452.6 142.6 1838R2.5 882.5 92320.7 082142.3 642.3 661.3 831.3 882.8 022.8 060.4 3730132R320.1 890.1 9332PIN, GUIDE 0 .156WELD OR BRA ZE2.6 052.6 090.0 720.0 77GR OOVE0.1 560.1 62CL0.0 720.0 76SR 0.0783160.8 15321.5 002411160.6 780.6 25PIN 0.15 6 ( BRA ZE POL ARIZINGPIN IN PLA
13、C E AND RO UN D OFFEDG E TO 132MIN RAD IUS)14132 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-24231/21E(SH) 5 FIGURE 4. Coupling M24231/21-030. 618UN DER C UT TOR OOT OF T HREAD2.8 103.0 143.0 102.8 1441418516600.2 50 -20UNC -2 BALL OVE R
14、EXCEPTAS SH OWN125BE VE L 0 . 025 X90 -1003-38-12 U N-2B18R320.1 890.1 931180.2 500.6 25FIG UR E 4. C oupl ing - M 2423 1/2 1-0 306 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-24231/21E(SH) 6 TABLE I. Parts list. Item no. 1/ Description 2
15、/ Quantity for M24231/21- 3/ Material/specification Remarks 001 1 Plug, 80-conductor, symbol no. 1118 1 - See figure 1. 2 Shell, plug 1 Ni-Cu-Al, QQ-N-286 See figure 1 and figure 3. 3 Insert assembly, plug 1 See items 09, 11, and 12. See figure 1 and figure 2. 4 Bearing, ball 316 diameter 42 Bronze,
16、 ASTM F2215 See figure 1. 5 Gasket, O-ring 1 SAE-AS28775-230 4/ Lubricate with silicone compound, SAE-AS8660; see figure 1. 6 Coupling 1 Ni-Al-BRZ, ASTM B150/B150M See figure 4. 7 Screw, set, -20UNC by 516 Lg, HDLS-Soc-Hd, full dog point 1 CRES, coml See figure 1. 8 Wax, sealing As required Coml See
17、 figure 1. 9 Compound, polyurethane As required 5/ See figure 1 and figure 2. 10 Cable, Type ECM As required MIL-DTL-24643/38 See figure 1. 11 Contact, socket 80 MIL-DTL-24231 See figure 2, section A-A. 12 Sleeving, socket no. 9, 0.118 id by 916 long As required Type F, Subform Ua, Grade a, Class II
18、, Category 1, color clear, MIL-I-631 See figure 2, section A-A. 13 Pin, polarizing, 0.156 diameter 1 Ni-Cu, Class A, QQ-N-281 See figure 3. 14 Pin, polarizing, 0.156 diameter, length to suit 1 Ni-Cu, Class A, QQ-N-281 See figure 3. 15 Compound, epoxy resin As required Cast epoxy resin compound 6/ Ba
19、se EE4183 or RE2039, hardener HD-3561; see figure 1. NOTES: 1/ Item numbers are the same as encircled numbers shown on figures. 2/ See applicable figure or table listed in remarks column for part numbers and dimensions. 3/ Quantity is for one complete assembly of each size. 4/ Nitrile (Buna N); Park
20、er Hannifin Corporation (part number N0756-75), O-ring Division, 2360 Palumbo Drive, Lexington, KY 40509, CAGE 02697, or equal. 5/ Molding compound to be procured in accordance with S9320-AM-PRO-020. 6/ Hysol base EE4183 or RE2039, hardener HD-3561, Hysol Division, Dexter Corporation, Olean, NY, CAG
21、E 04347, or equal. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-DTL-24231/21E(SH) 7 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 c
22、hanges. Preparing activity: Navy SH (Project 5935-2011-070) 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.dla.mil. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
