The Flange,pipe, cataloged under National Stock Number 4730-01-617-4971, 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 Hydraspecma Ab. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Flange,pipe |
| FSC / FSG | 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings (FSG 47) |
| Manufacturers | Hydraspecma Ab (CAGE AL48N); Independent Rough Terrain Center Llc (CAGE 1NWY2) |
| Parameter | Value |
|---|---|
| NSN | 4730-01-617-4971 |
| Primary Part Number | 131425 |
| Item Name | Flange,pipe |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Hydraspecma Ab |
| 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 |
|---|---|
| 131425 PRIMARY | Hydraspecma Ab (SWE) |
| EP-0010191 | Independent Rough Terrain Center Llc (USA) |
| Reference | Meaning |
|---|---|
| 131425 | 3/9 Design control — primary reference Specma Dunlop Hydraulic Ab |
NSN 4730-01-617-4971 is a Flange,pipe, manufactured by Hydraspecma Ab, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-617-4971 has 2 manufacturer part numbers on file: 131425 (Hydraspecma Ab), EP-0010191 (Independent Rough Terrain Center Llc).
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.