# NSN 4820-99-666-2214: Valve, Safety Relief

NSN 4820-99-666-2214 (also written 4820996662214; NIIN 99-666-2214) is a valve, safety relief in Federal Supply Class 4820, Valves, Nonpowered. It was last purchased in Sep 2026.

## Identification

- NSN: 4820-99-666-2214 (4820996662214)
- NIIN: 99-666-2214 (996662214)
- Item name: VALVE, SAFETY RELIEF
- Federal Supply Class: [FSC 4820 Valves, Nonpowered](https://nsnexplorer.com/fsc/4820/)
- Federal Supply Group: [FSG 48](https://nsnexplorer.com/group/48/)

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-24 | [SPE7MC26V4613](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4820996662214) | VALVE, SAFETY RELIEF | — | $4,534.77 |
| 2026-09-24 | [SPE7MC26V4613](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4820996662214) | VALVE, SAFETY RELIEF | — | $4,534.77 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=4820996662214&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4820996662214
- 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/4820-99-666-2214/
JSON: https://nsnexplorer.com/api/nsn/4820-99-666-2214.json