# NSN 5310-12-163-8683: Nut, Self-Locking, Hexag

NSN 5310-12-163-8683 (also written 5310121638683; NIIN 12-163-8683) is a nut, self-locking, hexag in Federal Supply Class 5310, Nuts and Washers. The government has 1 open solicitation for it.

## Identification

- NSN: 5310-12-163-8683 (5310121638683)
- NIIN: 12-163-8683 (121638683)
- Item name: NUT, SELF-LOCKING, HEXAG
- Federal Supply Class: [FSC 5310 Nuts and Washers](https://nsnexplorer.com/fsc/5310/)
- Federal Supply Group: [FSG 53](https://nsnexplorer.com/group/53/)

## Open solicitations

| Solicitation | Quantity | Closes | Link |
| --- | --- | --- | --- |
| SPE4A6-27-T-8663 | 348 | 2026-11-12 | [DIBBS](https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5310121638683&category=nsn) |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5310121638683&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5310121638683
- 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/5310-12-163-8683/
JSON: https://nsnexplorer.com/api/nsn/5310-12-163-8683.json