# NSN 4730-20-001-0649: Coupling Assembly, S

NSN 4730-20-001-0649 (also written 4730200010649; NIIN 20-001-0649) is a coupling assembly, s in Federal Supply Class 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. It was last purchased in Aug 2026.

## Identification

- NSN: 4730-20-001-0649 (4730200010649)
- NIIN: 20-001-0649 (200010649)
- Item name: COUPLING ASSEMBLY, S
- Federal Supply Class: [FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings](https://nsnexplorer.com/fsc/4730/)
- Federal Supply Group: [FSG 47](https://nsnexplorer.com/group/47/)

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-08-05 | [SPE7M326V3521](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4730200010649) | COUPLING ASSEMBLY, S | KAMPI COMPONENTS CO INC | $36,951.96 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=4730200010649&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4730200010649
- 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/4730-20-001-0649/
JSON: https://nsnexplorer.com/api/nsn/4730-20-001-0649.json