| Item Name | Connector Receptacl |
| Federal Supply Group (FSG) | Electrical and Electronic Equipment Components |
| Federal Supply Class (FSC) | 5935 Connectors Electrical |
| National Item Identification Number (NIIN) | 01-137-2274 (011372274) |
| NCB Code | USA (01) |
| Manufacturer | Military Specifications |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| M28748/4-K2DF2A | military specifications | connector receptacl | 81349 | RFQ |
| MIL-C-28748/4 | military specifications | connector receptacl | 81349 | RFQ |
| MIL-DTL-28748/4 | military specifications | connector receptacl | 81349 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 2A AND 2B |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AAQL | BODY STYLE | RECTANGULAR SHAPE |
| ABHP | OVERALL LENGTH | 2.855 INCHES NOMINAL |
| ABKQ | CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH | 2.276 INCHES MINIMUM AND 2.286 INCHES MAXIMUM |
| ABKW | OVERALL HEIGHT | 0.620 INCHES MINIMUM AND 0.735 INCHES MAXIMUM |
| ADZC | ENVIRONMENTAL PROTECTION | HUMIDITY RESISTANT AND SHOCK RESISTANT AND THERMAL SHOCK RESISTANT AND VIBRATION RESISTANT |
| AEBV | UNTHREADED MOUNTING HOLE DIAMETER | 0.123 INCHES MINIMUM AND 0.127 INCHES MAXIMUM |
| AEHA | DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY WIDTH | 0.761 INCHES MINIMUM AND 0.771 INCHES MAXIMUM |
| AFQR | THREADED DEVICE TYPE | COUPLING FACILITY |
| AFQW | MATING END QUANTITY | 1 |
| AFQX | CONTACT POSITION ARRANGEMENT STYLE | 75 SINGLE MATING END |
| AFQZ | CONTACT REMOVABILITY | REMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING |
| AFRC | CONTACT MAXIMUM CURRENT RATING IN AMPS | 7.5 SINGLE MATING END SINGLE CONTACT GROUPING |
| AFRN | POLARIZATION METHOD | SHELL AND JACKSCREW |
| AFRT | SHELL TYPE | SOLID |
| AFRV | CONNECTOR LOCKING METHOD | JACKSCREW-SOCKET |
| AKMG | NOMINAL THREAD LENGTH | 0.320 INCHES |
| CMLP | THREAD QUANTITY PER INCH | 32 |
| CQJX | NOMINAL THREAD SIZE | 0.138 INCHES |
| CQTM | TERMINAL LOCATION | BACK SINGLE MATING END SINGLE CONTACT GROUPING |
| CQYH | CONTACT SURFACE TREATMENT | GOLD SINGLE MATING END SINGLE CONTACT GROUPING |
| CQZG | INSERT MATERIAL | PLASTIC DIALLYL PHTHALATE SINGLE MATING END |
| CRBJ | CONTACT SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-G-45294 TY 1,GRADE C MIL SPEC SINGLE TREATMENT RESPONSE SINGLE MATING END SINGLE CONTACT GROUPING |
| CSCF | TERMINAL TYPE | CRIMP SINGLE MATING END SINGLE CONTACT GROUPING |
| CSPT | SHELL MATERIAL | ALUMINUM ALLOY |
| CSWM | SHELL SURFACE TREATMENT | CADMIUM |
| CTBC | SHELL SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416 TY 2,CL 1 FED SPEC SINGLE TREATMENT RESPONSE |
| CTKL | INSERT MATERIAL DOCUMENT AND CLASSIFICATION | MIL-M-14 TY SDG-F MIL SPEC SINGLE MATERIAL RESPONSE SINGLE MATING END |
| CTMB | SHELL GUIDE TYPE AND LOCATION DESIGNATOR | D SLOT |
| CXCG | INCLUDED CONTACT QUANTITY | 75 SINGLE MATING END SINGLE CONTACT GROUPING |
| CXCL | INCLUDED CONTACT TYPE | ROUND SOCKET SINGLE MATING END SINGLE CONTACT GROUPING |
| FEAT | SPECIAL FEATURES | MOUNTING PLATE |
| PMLC | PRECIOUS MATERIAL AND LOCATION | CONTACT SURFACES GOLD |
| PMWT | PRECIOUS MATERIAL AND WEIGHT | 0.075 GOLD GRAINS,TROY |
| PRMT | PRECIOUS MATERIAL | GOLD |
| TEST | TEST DATA DOCUMENT | 81349-MIL-C-28748 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS,BROCHURES,ETC.,THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS,INDUSTRY DIRECTORIES,AND SIMILAR TRADE PUBLICATIONS,REFLECTI |
| THSD | THREAD SERIES DESIGNATOR | UNC |
| ZZZK | SPECIFICATION/STANDARD DATA | 81349-MIL-C-28748/4 GOVERNMENT SPECIFICATION |
| Relevant Components for NSN - 5935-01-137-2274, 5935011372274 | ||||
| 5975-01-629-6429 (5975016296429) | 5998-01-305-2341 (5998013052341) | 5930-01-584-0809 (5930015840809) | 5962-01-210-3065 (5962012103065) | |
| 5905-00-175-4284 (5905001754284) | 5950-01-458-0903 (5950014580903) | 5920-01-490-0904 (5920014900904) | 5998-01-475-9891 (5998014759891) | |
| 5995-01-575-7529 (5995015757529) | 5962-01-310-7304 (5962013107304) | 5935-01-240-1468 (5935012401468) | 5995-01-374-0247 (5995013740247) | |
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