The Adapter,straight,pipe to Hose, cataloged under National Stock Number 4730-01-431-7524, 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 W S Darley & Co. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | Adapter,straight,pipe to Hose |
| FSC / FSG | 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings (FSG 47) |
| Manufacturers | W S Darley & Co (CAGE 15852) |
| Parameter | Value |
|---|---|
| NSN | 4730-01-431-7524 |
| Primary Part Number | 1602400 |
| Item Name | Adapter,straight,pipe to Hose |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | W S Darley & Co |
| 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 |
|---|---|
| 1602400 PRIMARY | W S Darley & Co (USA) |
| Reference | Meaning |
|---|---|
| G313 | 5/9 Secondary reference W S Darley & Co |
| B229 | D/9 Drawing number reference only W S Darley & Co |
| B229 REP NO 68 | 5/9 Secondary reference W S Darley & Co |
NSN 4730-01-431-7524 is a Adapter,straight,pipe to Hose, manufactured by W S Darley & Co, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-431-7524 has 1 manufacturer part number on file: 1602400 (W S Darley & Co).
1 possible match (shared part number, not a government interchangeability claim): 5930-01-468-8696. 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.