# NSN 5935-01-519-2257: Backshell, Electrical Connector

NSN 5935-01-519-2257 (also written 5935015192257; NIIN 01-519-2257) is a backshell, electrical connector in Federal Supply Class 5935, Connectors, Electrical. 3 manufacturer part numbers from 2 suppliers are on record. It was last purchased in Aug 2026.

## Identification

- NSN: 5935-01-519-2257 (5935015192257)
- NIIN: 01-519-2257 (015192257)
- Item name: BACKSHELL,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 H: the government lacks sufficient, accurate or legible data to buy from other sources. (observed 2026-10-28)
- Acquisition method code: 4

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| STYL | STYLE DESIGNATOR | — |
| ADAV | OVERALL DIAMETER | INCHES MAXIMUM 0.650 |
| AGAV | END ITEM IDENTIFICATION | CABLE ASSEMBLY W473 |
| AAJD | THREAD CLASS | INTERNAL |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| ABHP | OVERALL LENGTH | INCHES MAXIMUM 8.060 |
| ALJP | SIZE DESIGNATION | 8 |
| AXHR | MOUNTING FACILITY TYPE AND QUANTITY | THREADED COUPLING 1 |
| CQJX | NOMINAL THREAD SIZE | INCHES 0.500 |
| MATT | MATERIAL | SEAL RUBBER SILICONE |
| SFTT | SURFACE TREATMENT | CADMIUM AND NICKEL |
| ADAQ | BODY LENGTH | INCHES MAXIMUM 2.060 |
| AKRF | SEAL TYPE | O RING |
| THSD | THREAD SERIES DESIGNATOR | UNF |
| AGTW | CABLE OPENING DIAMETER | INCHES MAXIMUM 0.438 |
| AKRD | CABLE OPENING QUANTITY | 1 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 319DS043N0805-6-4 | 06324 | GLENAIR, INC. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 7326276 | 53711 | NAVAL SEA SYSTEMS COMMAND | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 7326276 FIND 008 | 53711 | NAVAL SEA SYSTEMS COMMAND | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-08-26 | [SPE7M526V7049](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5935015192257) | BACKSHELL, ELECTRICA | WESTSIM ENGINEERING, INC. DBA WESTSIM ENGINEERING INC | $1,092.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5935015192257&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5935015192257
- 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.

Canonical page: https://nsnexplorer.com/nsn/5935-01-519-2257/
JSON: https://nsnexplorer.com/api/nsn/5935-01-519-2257.json