# NSN 5935-01-243-4400: Insert, Electrical Connector

NSN 5935-01-243-4400 (also written 5935012434400; NIIN 01-243-4400) is an insert, electrical connector in Federal Supply Class 5935, Connectors, Electrical. 3 manufacturer part numbers from 1 supplier are on record. It was last purchased in Oct 2026.

## Identification

- NSN: 5935-01-243-4400 (5935012434400)
- NIIN: 01-243-4400 (012434400)
- Item name: INSERT,ELECTRICAL CONNECTOR
- Federal Supply Class: [FSC 5935 Connectors, Electrical](https://nsnexplorer.com/fsc/5935/)
- Federal Supply Group: [FSG 59](https://nsnexplorer.com/group/59/)
- Acquisition method suffix code: AMSC T: handled under qualified products list procedures. (observed 2026-10-10)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AAJD | THREAD CLASS | 2A AND 2B |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| ABHP | OVERALL LENGTH | INCHES NOMINAL 3.455 |
| ABKW | OVERALL HEIGHT | INCHES MAXIMUM 3.438 |
| ABMK | OVERALL WIDTH | INCHES NOMINAL 1.660 |
| ADZC | ENVIRONMENTAL PROTECTION | HUMIDITY RESISTANT AND SHOCK RESISTANT AND THERMAL SHOCK RESISTANT AND VIBRATION RESISTANT |
| AFQR | THREADED DEVICE TYPE | COUPLING FACILITY |
| AFQW | MATING END QUANTITY | 1 |
| AFQX | CONTACT POSITION ARRANGEMENT STYLE | — |
| AFQZ | CONTACT REMOVABILITY | SINGLE MATING END SINGLE CONTACT GROUPING REMOVABLE |
| AFRC | CONTACT MAXIMUM CURRENT RATING IN AMPS | 7.5 |
| AFRN | POLARIZATION METHOD | JACKSCREW |
| AKMG | NOMINAL THREAD LENGTH | INCHES 0.320 |
| CMLP | THREAD QUANTITY PER INCH | 32 |
| CQJX | NOMINAL THREAD SIZE | INCHES 0.164 |
| CQTM | TERMINAL LOCATION | SINGLE MATING END SINGLE CONTACT GROUPING BACK |
| CQTZ | CONTACT MATERIAL | SINGLE MATING END SINGLE CONTACT GROUPING COPPER ALLOY |
| CQYH | CONTACT SURFACE TREATMENT | SINGLE MATING END SINGLE CONTACT GROUPING GOLD |
| CQZG | INSERT MATERIAL | SINGLE MATING END PLASTIC DIALLYL PHTHALATE AND GLASS FIBER |
| CRBJ | CONTACT SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | SINGLE MATING END SINGLE CONTACT GROUPING MIL SPEC SINGLE TREATMENT RESPONSE -IL-G-45204,TY 2,GRADE C,CL 1 |
| CSCF | TERMINAL TYPE | SINGLE MATING END SINGLE CONTACT GROUPING CRIMP |
| CTKL | INSERT MATERIAL DOCUMENT AND CLASSIFICATION | SINGLE MATING END MIL SPEC ALL MATERIAL RESPONSES -IL---14,TYE SDG-F OR -IL--19833,TYE GDI-30F |
| CXCG | INCLUDED CONTACT QUANTITY | 104 |
| CXCL | INCLUDED CONTACT TYPE | SINGLE MATING END SINGLE CONTACT GROUPING ROUND SOCKET |
| PMLC | PRECIOUS MATERIAL AND LOCATION | GOLD CONTACT SURFACES |
| PMWT | PRECIOUS MATERIAL AND WEIGHT | GOLD GRAINS, TROY 0.104 |
| PRMT | PRECIOUS MATERIAL | GOLD |
| TEST | TEST DATA DOCUMENT | SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). 81349--IL-C-28748 |
| THSD | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) |
| ZZZK | SPECIFICATION/STANDARD DATA | GOVERNMENT SPECIFICATION 81349--IL-C-28748 TO 4 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| M28748/4-L70L2A | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| MIL-C-28748/4 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| MIL-DTL-28748/4 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-10-01 | [SPE7M225V3323](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5935012434400) | INSERT, ELECTRICAL C | MARCH ELECTRONICS, INC. DBA MARCH ELECTRONICS INC | $10,242.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5935012434400&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5935012434400
- AMSC record: https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/
- USAspending contract actions (each award above links to its record)
- All data is public U.S. government data; every row above links to its source record where one exists.

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