# NSN 1005-12-373-8558: Bolt, Breech

NSN 1005-12-373-8558 (also written 1005123738558; NIIN 12-373-8558) is a bolt, breech in Federal Supply Class 1005, Guns, through 30mm. It was last purchased in Sep 2026.

## Identification

- NSN: 1005-12-373-8558 (1005123738558)
- NIIN: 12-373-8558 (123738558)
- Item name: BOLT, BREECH
- Federal Supply Class: [FSC 1005 Guns, through 30mm](https://nsnexplorer.com/fsc/1005/)
- Federal Supply Group: [FSG 10](https://nsnexplorer.com/group/10/)

## Price history

Newest first.

| Date | Unit price | Quantity | Supplier | Agency | Source |
| --- | --- | --- | --- | --- | --- |
| 2026-09-18 | $3,500.00 | 100 | BLUE GROUP LLC DBA CIVICBRIDGES | — | [record](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=1005123738558) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-18 | [SPE7L326D61YU](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=1005123738558) | BOLT, BREECH | — | $350,000.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=1005123738558&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=1005123738558
- 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/1005-12-373-8558/
JSON: https://nsnexplorer.com/api/nsn/1005-12-373-8558.json