The Cap,pipe, cataloged under National Stock Number 4730-01-691-6667, 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 Independent Rough Terrain Center Llc. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | Cap,pipe |
| FSC / FSG | 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings (FSG 47) |
| Manufacturers | Independent Rough Terrain Center Llc (CAGE 1NWY2) |
| Parameter | Value |
|---|---|
| NSN | 4730-01-691-6667 |
| Primary Part Number | EP-0008353 |
| Item Name | Cap,pipe |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Independent Rough Terrain Center Llc |
| 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 |
|---|---|
| EP-0008353 PRIMARY | Independent Rough Terrain Center Llc (USA) |
| Reference | Meaning |
|---|---|
| EP-0008351 | D/9 Drawing number reference only Independent Rough Terrain Center Llc |
NSN 4730-01-691-6667 is a Cap,pipe, manufactured by Independent Rough Terrain Center Llc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-691-6667 has 1 manufacturer part number on file: EP-0008353 (Independent Rough Terrain Center Llc).
1 possible match (shared part number, not a government interchangeability claim): 4730-01-709-0904. 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.