# NSN 4730-00-725-1725: Nut, Hose Coupling

NSN 4730-00-725-1725 (also written 4730007251725; NIIN 00-725-1725) is a nut, hose coupling 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: 4730-00-725-1725 (4730007251725)
- NIIN: 00-725-1725 (007251725)
- Item name: NUT,HOSE COUPLING
- 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 H: the government lacks sufficient, accurate or legible data to buy from other sources. (observed 2026-10-10)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| CQJX | NOMINAL THREAD SIZE | INCHES 0.875 |
| MATT | MATERIAL | OVERALL ALUMINUM ALLOY |
| AYKC | HOSE NOMINAL SIZE | INCHES 0.922 |
| BZRR | THREAD SERIES | UNF |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| SFTT | SURFACE TREATMENT | OVERALL ANODIZE |
| FEAT | SPECIAL FEATURES | 3-1/2 OZ. UNPKD WT |
| AGWM | LARGEST OUTSIDE DIAMETER | INCHES NOMINAL 1.625 |
| AAJD | THREAD CLASS | 3B |
| ADEA | NUT HEIGHT | INCHES NOMINAL 2.781 |
| ACTA | NUT STYLE | — |
| CMLP | THREAD QUANTITY PER INCH | 14 |
| BSPX | SMALLEST INSIDE DIAMETER | INCHES NOMINAL 1.000 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 149-439266 | 14798 | DESIGNED METAL CONNECTIONS INC DBA PERMASWAGE USA DIV PERMASWAGE, A PCC COMPANY | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 520-16D | 00624 | EATON AEROQUIP LLC DBA JACKSON NORTH 1 DIV FLUID AND ELECTRICAL DISTRIBUTION | [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=4730007251725&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4730007251725
- 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/4730-00-725-1725/
JSON: https://nsnexplorer.com/api/nsn/4730-00-725-1725.json