The Valve,safety Relief, cataloged under National Stock Number 4820-01-575-2071, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Pacific Consolidated Industries Llc. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 3 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 4820-01-575-2071 |
| Primary Part Number | 793547-003 |
| Item Name | Valve,safety Relief |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Pacific Consolidated Industries Llc |
| Status | ACTIVE |
| Criticality Code Justification | ZZZY |
| Reference Number Differentiating Characteristics | CLEANING, PACKAGING, AND MARKING IAW THE LATEST REVISION OF MIL-STD-1330 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | S |
| Part Number | Manufacturer |
|---|---|
| 793547-003 | Pacific Consolidated Industries Llc (USA) |
| 793547-003 OXYGEN CLEAN | Pacific Consolidated Industries Llc (USA) |
| 793547 ITEM NO.3CP | Pacific Consolidated Industries Llc (USA) |
| Reference | Meaning |
|---|---|
| 793547 ITEM NO.3 | 5/1 Secondary reference Pacific Consolidated Industries Llc |
| 793547-003CP | 3/1 Design control — primary reference Naval Inventory Control Point Mechanicsburg |
NSN 4820-01-575-2071 is a Valve,safety Relief, manufactured by Pacific Consolidated Industries Llc, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-575-2071 has 3 manufacturer part numbers on file: 793547-003 (Pacific Consolidated Industries Llc), 793547-003 OXYGEN CLEAN (Pacific Consolidated Industries Llc), 793547 ITEM NO.3CP (Pacific Consolidated Industries Llc).
Key specifications for 793547-003: Criticality Code Justification: ZZZY; Part Name Assigned by Controlling Agency: VALVE, RELIEF, PRESSURE; End Item Identification: VALVE, ANGLE RELIEF 793547-003 OXYGEN CLEAN; Reference Number Differentiating Characteristics: CLEANING, PACKAGING, AND MARKING IAW THE LATEST REVISION OF MIL-STD-1330. 2 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 4820-01-575-2071 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.