# NSN 2805-01-563-2973: Piston, Internal Com

NSN 2805-01-563-2973 (also written 2805015632973; NIIN 01-563-2973) is a piston, internal com in Federal Supply Class 2805, Gasoline Reciprocating Engines, Except Aircraft; and Components. It was last purchased in Aug 2026.

## Identification

- NSN: 2805-01-563-2973 (2805015632973)
- NIIN: 01-563-2973 (015632973)
- Item name: PISTON, INTERNAL COM
- Federal Supply Class: [FSC 2805 Gasoline Reciprocating Engines, Except Aircraft; and Components](https://nsnexplorer.com/fsc/2805/)
- Federal Supply Group: [FSG 28](https://nsnexplorer.com/group/28/)

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-08-06 | [SPE7LX21D0087/SPE7LX26FB4K0](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=2805015632973) | PISTON, INTERNAL COM | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $6,659.10 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=2805015632973&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=2805015632973
- 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/2805-01-563-2973/
JSON: https://nsnexplorer.com/api/nsn/2805-01-563-2973.json