The Clamp,hose, cataloged under National Stock Number 4730-01-234-7801, is classified within Federal Supply Class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Dixon Valve & Coupling Company, Llc Div Dixon Fire. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Clamp,hose |
| FSC / FSG | 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings (FSG 47) |
| Manufacturers | Dixon Valve & Coupling Company, Llc Div Dixon Fire (CAGE 72661); Foundation Equipment Corp (CAGE 64866) |
| Parameter | Value |
|---|---|
| NSN | 4730-01-234-7801 |
| Primary Part Number | FS-20 |
| Item Name | Clamp,hose |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Dixon Valve & Coupling Company, Llc Div Dixon Fire |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| FS-20 PRIMARY | Dixon Valve & Coupling Company, Llc Div Dixon Fire (USA) |
| 8420750120 | Foundation Equipment Corp (USA) |
| Reference | Meaning |
|---|---|
| 84-2075-0115 | D/9 Drawing number reference only Foundation Equipment Corp |
NSN 4730-01-234-7801 is a Clamp,hose, manufactured by Dixon Valve & Coupling Company, Llc Div Dixon Fire, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-234-7801 has 2 manufacturer part numbers on file: FS-20 (Dixon Valve & Coupling Company, Llc Div Dixon Fire), 8420750120 (Foundation Equipment Corp).
1 possible match (shared part number, not a government interchangeability claim): 7830-01-631-5724. Verify interchangeability with system specifications before substitution.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.