# NSN 5310-00-393-6475: Washer, Key

NSN 5310-00-393-6475 (also written 5310003936475; NIIN 00-393-6475) is a washer, key in Federal Supply Class 5310, Nuts and Washers. 2 manufacturer part numbers from 2 suppliers are on record. It was last purchased in Oct 2026.

## Identification

- NSN: 5310-00-393-6475 (5310003936475)
- NIIN: 00-393-6475 (003936475)
- 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 Z: a commercial, nondevelopmental or off-the-shelf item. (observed 2026-10-10)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| ABLC | EXTERNAL STRAIGHT KEY WIDTH | INCHES NOMINAL 0.219 |
| NRAC | DISTANCE FROM CENTERLINE TO END OF KEY | INCHES NOMINAL 0.562 |
| ABKV | OUTSIDE DIAMETER | INCHES NOMINAL 0.870 |
| FEAT | SPECIAL FEATURES | WASHER CONTAINS A 0.078 INCH DIA HOLE AND A 0.094 INCH DIA PROTRUSION LOCATED 180 DEGREES APART |
| MATT | MATERIAL | OVERALL STEEL COMP 1010 |
| AAUB | HOLE DIAMETER | INCHES MINIMUM 0.562 AND INCHES MAXIMUM 0.576 |
| STYL | STYLE DESIGNATOR | — |
| ABPX | MATERIAL THICKNESS | INCHES NOMINAL 0.048 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 10088017 | A486G | NIMIKKEISTOKESKUS NCB FINLAND | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 68178-1 | 15434 | CUMMINS INC. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Price history

Newest first.

| Date | Unit price | Quantity | Supplier | Agency | Source |
| --- | --- | --- | --- | --- | --- |
| 2026-10-09 | $60.00 | 4 | 1N0P1 | — | [record](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5310003936475) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-10-09 | [SPE4A627P1951](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5310003936475) | WASHER, KEY | — | $240.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5310003936475&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5310003936475
- 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/5310-00-393-6475/
JSON: https://nsnexplorer.com/api/nsn/5310-00-393-6475.json