# NSN 1660-01-515-2334: Diaphragm Assembly

NSN 1660-01-515-2334 (also written 1660015152334; NIIN 01-515-2334) is a diaphragm assembly in Federal Supply Class 1660, Aircraft Air Conditioning, Heating, and Pressurizing Equipment. It was last purchased in Aug 2026.

## Identification

- NSN: 1660-01-515-2334 (1660015152334)
- NIIN: 01-515-2334 (015152334)
- Item name: DIAPHRAGM ASSEMBLY,
- Federal Supply Class: [FSC 1660 Aircraft Air Conditioning, Heating, and Pressurizing Equipment](https://nsnexplorer.com/fsc/1660/)
- Federal Supply Group: [FSG 16](https://nsnexplorer.com/group/16/)

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-08-05 | [SPE7M426P4342](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=1660015152334) | DIAPHRAGM ASSEMBLY, | ECI DEFENSE GROUP, INC. DIV ECI-GA | $290,710.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=1660015152334&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=1660015152334
- 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/1660-01-515-2334/
JSON: https://nsnexplorer.com/api/nsn/1660-01-515-2334.json