# NSN 2990-12-345-7452: Pipe, Exhaust

NSN 2990-12-345-7452 (also written 2990123457452; NIIN 12-345-7452) is a pipe, exhaust in Federal Supply Class 2990, Miscellaneous Engine Accessories, Nonaircraft. It was last purchased in Aug 2026.

## Identification

- NSN: 2990-12-345-7452 (2990123457452)
- NIIN: 12-345-7452 (123457452)
- Item name: PIPE, EXHAUST
- Federal Supply Class: [FSC 2990 Miscellaneous Engine Accessories, Nonaircraft](https://nsnexplorer.com/fsc/2990/)
- Federal Supply Group: [FSG 29](https://nsnexplorer.com/group/29/)

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-08-26 | [SPE7L226V1190](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=2990123457452) | PIPE, EXHAUST | PIONEER INDUSTRIES, LLC | $10,781.49 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=2990123457452&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=2990123457452
- 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/2990-12-345-7452/
JSON: https://nsnexplorer.com/api/nsn/2990-12-345-7452.json