# NSN 5935-01-650-5971: Backshell, Electrical Connector

NSN 5935-01-650-5971 (also written 5935016505971; NIIN 01-650-5971) is a backshell, electrical connector in Federal Supply Class 5935, Connectors, Electrical. 1 manufacturer part number from 1 supplier is on record. It was last purchased in Aug 2026.

## Identification

- NSN: 5935-01-650-5971 (5935016505971)
- NIIN: 01-650-5971 (016505971)
- 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 D: the data needed to compete the part is unavailable or cannot be obtained economically. (observed 2026-11-02)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| ABMK | OVERALL WIDTH | INCHES MAXIMUM 1.28 |
| AKRD | CABLE OPENING QUANTITY | 1 |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | BACKSHELL FOR SERIES 74 HELICAL CONVOLUTED TUBING |
| STYL | STYLE DESIGNATOR | — |
| THSD | THREAD SERIES DESIGNATOR | ISO M |
| AKRF | SEAL TYPE | PREFORMED PACKING |
| ALJP | SIZE DESIGNATION | 25 |
| ABHP | OVERALL LENGTH | INCHES MINIMUM 2.47 AND INCHES MAXIMUM 2.59 |
| SFTT | SURFACE TREATMENT | CADMIUM AND NICKEL ALLOY |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AXHR | MOUNTING FACILITY TYPE AND QUANTITY | THREADED COUPLING 1 |
| CQJX | NOMINAL THREAD SIZE | MILLIMETERS 37.0 |
| CTTC | THREAD TOLERANCE CLASS | INTERNAL 6H |
| ABKW | OVERALL HEIGHT | INCHES MAXIMUM 1.70 |
| FEAT | SPECIAL FEATURES | THE SHELL FINISH IS OLIVE DRAB WITH 500 HOURS SALT SPRAY RESISTANCE. INCLUDES GROUNDING RING. THE INSIDE DIAMETER OF THE CONDUIT IS MINIMUM 0.359 TO MAXIMUM 0.375 INCHES. |
| MATT | MATERIAL | SEAL RUBBER SILICONE |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 712HS277NF2512-31 | 06324 | GLENAIR, INC. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-08-20 | [SPE7M326V4236](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5935016505971) | BACKSHELL, ELECTRICA | POWELL ELECTRONICS, INC. | $956.63 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5935016505971&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5935016505971
- 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/5935-01-650-5971/
JSON: https://nsnexplorer.com/api/nsn/5935-01-650-5971.json