The Adapter,straight,pipe to Hose, cataloged under National Stock Number 4730-01-581-0692, 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 Imperial Supply Company Inc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Adapter,straight,pipe to Hose |
| FSC / FSG | 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings (FSG 47) |
| Manufacturers | Imperial Supply Company Inc (CAGE 2P981) |
| Parameter | Value |
|---|---|
| NSN | 4730-01-581-0692 |
| Primary Part Number | 90644 |
| Item Name | Adapter,straight,pipe to Hose |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Imperial Supply Company Inc |
| 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 |
|---|---|
| 90644 | Imperial Supply Company Inc (USA) |
| W05498 | Imperial Supply Company Inc (USA) |
| Reference | Meaning |
|---|---|
| HW903-8033 | 3/9 Design control — primary reference Dhs Systems Llc |
| HW903-8033 | 3/2 Design control — primary reference U.S. Government activity |
NSN 4730-01-581-0692 is a Adapter,straight,pipe to Hose, manufactured by Imperial Supply Company Inc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-581-0692 has 2 manufacturer part numbers on file: 90644 (Imperial Supply Company Inc), W05498 (Imperial Supply Company Inc).
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.