# NSN 5310-01-697-0505: Washer, Flat

NSN 5310-01-697-0505 (also written 5310016970505; NIIN 01-697-0505) is a washer, flat in Federal Supply Class 5310, Nuts and Washers. It was last purchased in Aug 2026.

## Identification

- NSN: 5310-01-697-0505 (5310016970505)
- NIIN: 01-697-0505 (016970505)
- Item name: WASHER, FLAT
- Federal Supply Class: [FSC 5310 Nuts and Washers](https://nsnexplorer.com/fsc/5310/)
- Federal Supply Group: [FSG 53](https://nsnexplorer.com/group/53/)

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-08-05 | [SPE4A626V291P](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5310016970505) | WASHER, FLAT | — | $300.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5310016970505&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5310016970505
- 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/5310-01-697-0505/
JSON: https://nsnexplorer.com/api/nsn/5310-01-697-0505.json