# NSN 4730-01-662-1940: Clamp, Hose

NSN 4730-01-662-1940 (also written 4730016621940; NIIN 01-662-1940) 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. It was last purchased in Aug 2026.

## Identification

- NSN: 4730-01-662-1940 (4730016621940)
- NIIN: 01-662-1940 (016621940)
- 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 Z: a commercial, nondevelopmental or off-the-shelf item. (observed 2026-10-28)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AARX | INSIDE DIAMETER | INCHES MINIMUM 0.750 AND INCHES MAXIMUM 1.750 |
| ABMK | OVERALL WIDTH | INCHES NOMINAL 0.563 |
| AGAV | END ITEM IDENTIFICATION | 4930-01-612-3541; TANK UNIT, FUEL DISPENSE, TRUCK MTD |
| AXWJ | FASTENING DEVICE TYPE | PLAIN HEXAGON HEAD SCREW |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | WORM-DRIVE HOSE/TUBE CLAMP |
| MATT | MATERIAL | OVERALL STEEL COMP 201 |
| SFTT | SURFACE TREATMENT | SCREW ZINC |
| STYL | STYLE DESIGNATOR | — |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 5407K63 | 39428 | MCMASTER-CARR SUPPLY CO | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| ISO-1202 | 55242 | ISOMETRICS INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-08-31 | [SPE7M326P1581](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4730016621940) | CLAMP, HOSE | SZY HOLDINGS, LLC DBA SZY HOLDINGS LLC | $69.60 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=4730016621940&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4730016621940
- AMSC record: https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/
- 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/4730-01-662-1940/
JSON: https://nsnexplorer.com/api/nsn/4730-01-662-1940.json