# NSN 4730-00-278-2524: Clamp, Hose

NSN 4730-00-278-2524 (also written 4730002782524; NIIN 00-278-2524) is a clamp, hose in Federal Supply Class 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. 2 manufacturer part numbers from 2 suppliers are on record. No purchases are on record yet.

## Identification

- NSN: 4730-00-278-2524 (4730002782524)
- NIIN: 00-278-2524 (002782524)
- Item name: CLAMP,HOSE
- 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/)
- Acquisition method suffix code: AMSC D: the data needed to compete the part is unavailable or cannot be obtained economically. (observed 2026-10-10)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| MATT | MATERIAL | OVERALL COPPER ALLOY |
| ABMK | OVERALL WIDTH | INCHES NOMINAL 0.375 |
| STYL | STYLE DESIGNATOR | — |
| AARX | INSIDE DIAMETER | INCHES NOMINAL 1.375 |
| ZZZT | NONDEFINITIVE SPEC/STD DATA | PART 4 |
| AXWJ | FASTENING DEVICE TYPE | SPRING TENSION |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| FE-311 | 72661 | DIXON VALVE & COUPLING COMPANY, LLC DIV DIXON FIRE | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| WWC631PT4 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=4730002782524&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4730002782524
- AMSC record: https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/
- 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/4730-00-278-2524/
JSON: https://nsnexplorer.com/api/nsn/4730-00-278-2524.json