# NSN 5310-00-708-8739: Washer, Key

NSN 5310-00-708-8739 (also written 5310007088739; NIIN 00-708-8739) is a washer, key in Federal Supply Class 5310, Nuts and Washers. 2 manufacturer part numbers from 2 suppliers are on record. No purchases are on record yet.

## Identification

- NSN: 5310-00-708-8739 (5310007088739)
- NIIN: 00-708-8739 (007088739)
- Item name: WASHER,KEY
- Federal Supply Class: [FSC 5310 Nuts and Washers](https://nsnexplorer.com/fsc/5310/)
- Federal Supply Group: [FSG 53](https://nsnexplorer.com/group/53/)
- Acquisition method suffix code: AMSC G: the government has a complete data package and the rights to use it. (observed 2026-10-10)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| MATT | MATERIAL | OVERALL STEEL |
| ABKV | OUTSIDE DIAMETER | INCHES MINIMUM 3.812 AND INCHES MAXIMUM 3.938 |
| ABLJ | INTERNAL STRAIGHT KEY WIDTH | INCHES MINIMUM 0.328 AND INCHES MAXIMUM 0.359 |
| ABLQ | DISTANCE FROM CENTERLINE TO TOP OF INTERNAL KEY | INCHES NOMINAL 1.1562 |
| AAUB | HOLE DIAMETER | INCHES MINIMUM 2.635 AND INCHES MAXIMUM 2.665 |
| ABPX | MATERIAL THICKNESS | INCHES MINIMUM 0.219 AND INCHES MAXIMUM 0.281 |
| STYL | STYLE DESIGNATOR | — |
| FEAT | SPECIAL FEATURES | FOURTEEN 0.359 INCH DIAMETER HOLES EQUALLY SPACED ON 3.500 INCH DIAMETER BOLT CIRCLE; LOCATE 1ST HOLE 5.834 TO 6.166 DEGREES FROM CENTER OF INTERNAL KEY |
| ABMR | INTERNAL KEY QUANTITY | 1 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 5310007088739 | SCY13 | E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 7088739 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5310007088739&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5310007088739
- AMSC record: https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/
- 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/5310-00-708-8739/
JSON: https://nsnexplorer.com/api/nsn/5310-00-708-8739.json