# NSN 2990-99-723-5274: Protective Plug

NSN 2990-99-723-5274 (also written 2990997235274; NIIN 99-723-5274) is a protective plug in Federal Supply Class 2990, Miscellaneous Engine Accessories, Nonaircraft. It was last purchased in Oct 2026.

## Identification

- NSN: 2990-99-723-5274 (2990997235274)
- NIIN: 99-723-5274 (997235274)
- Item name: PROTECTIVE PLUG
- Federal Supply Class: [FSC 2990 Miscellaneous Engine Accessories, Nonaircraft](https://nsnexplorer.com/fsc/2990/)
- Federal Supply Group: [FSG 29](https://nsnexplorer.com/group/29/)

## Price history

Newest first.

| Date | Unit price | Quantity | Supplier | Agency | Source |
| --- | --- | --- | --- | --- | --- |
| 2026-10-07 | $123.35 | 6 | SILVER EAGLE MANUFACTURING CO | — | [record](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=2990997235274) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-10-07 | [SPE7L127V0372](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=2990997235274) | PROTECTIVE PLUG | SILVER EAGLE MANUFACTURING CO | $740.10 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=2990997235274&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=2990997235274
- 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/2990-99-723-5274/
JSON: https://nsnexplorer.com/api/nsn/2990-99-723-5274.json