# NSN 5985-01-439-5947: Coupler, Rotary, Radi

NSN 5985-01-439-5947 (also written 5985014395947; NIIN 01-439-5947) is a coupler, rotary, radi in Federal Supply Class 5985, Antennas, Waveguides, and Related Equipment. It was last purchased in Aug 2026.

## Identification

- NSN: 5985-01-439-5947 (5985014395947)
- NIIN: 01-439-5947 (014395947)
- Item name: COUPLER, ROTARY, RADI
- Federal Supply Class: [FSC 5985 Antennas, Waveguides, and Related Equipment](https://nsnexplorer.com/fsc/5985/)
- Federal Supply Group: [FSG 59](https://nsnexplorer.com/group/59/)

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-08-05 | [SPE7M526P3148](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5985014395947) | COUPLER, ROTARY, RADI | MICROWAVE DEVELOPMENT LABORATORIES, INC. DBA MICROWAVE DEVELOPMENT LABORATORIES INC | $39,600.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5985014395947&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5985014395947
- 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/5985-01-439-5947/
JSON: https://nsnexplorer.com/api/nsn/5985-01-439-5947.json