# NSN 2990-01-640-8509: Exhaust System, Engine

NSN 2990-01-640-8509 (also written 2990016408509; NIIN 01-640-8509) is an exhaust system, engine in Federal Supply Class 2990, Miscellaneous Engine Accessories, Nonaircraft. The government has 1 open solicitation for it.

## Identification

- NSN: 2990-01-640-8509 (2990016408509)
- NIIN: 01-640-8509 (016408509)
- Item name: EXHAUST SYSTEM, ENGINE
- Federal Supply Class: [FSC 2990 Miscellaneous Engine Accessories, Nonaircraft](https://nsnexplorer.com/fsc/2990/)
- Federal Supply Group: [FSG 29](https://nsnexplorer.com/group/29/)

## Open solicitations

| Solicitation | Quantity | Closes | Link |
| --- | --- | --- | --- |
| SPE7L5-27-T-0577 | 48 | 2026-11-16 | [DIBBS](https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=2990016408509&category=nsn) |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=2990016408509&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=2990016408509
- 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/2990-01-640-8509/
JSON: https://nsnexplorer.com/api/nsn/2990-01-640-8509.json