The Valve,relief,pressure and Temper, cataloged under National Stock Number 4820-01-171-6411, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Champion Industries Inc.. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 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 | Valve,relief,pressure and Temper |
| FSC / FSG | 4820 — Valves, Nonpowered (FSG 48) |
| Manufacturers | Champion Industries Inc. (CAGE 11520) |
| Parameter | Value |
|---|---|
| NSN | 4820-01-171-6411 |
| Primary Part Number | 105474 |
| Item Name | Valve,relief,pressure and Temper |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Champion Industries Inc. |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 105474 PRIMARY | Champion Industries Inc. (USA) |
NSN 4820-01-171-6411 is a Valve,relief,pressure and Temper, manufactured by Champion Industries Inc., classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-171-6411 has 1 manufacturer part number on file: 105474 (Champion Industries Inc.).
1 possible match (shared part number, not a government interchangeability claim): 4820-01-523-0055. 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.