The Valve,safety Relief, cataloged under National Stock Number 4820-01-316-0096, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Sullair Corp. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4820-01-316-0096 |
| Primary Part Number | 25-0022-458 |
| Item Name | Valve,safety Relief |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Sullair Corp |
| Status | ACTIVE |
| Style Designator | ANGLE |
| Nominal Thread Size | 0.750 INCHES ALL ENDS IN |
| 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 |
|---|---|
| 25-0022-458 PRIMARY | Sullair Corp (USA) |
| Reference | Meaning |
|---|---|
| 250022-958 | 5/9 Secondary reference Sullair Corp |
| 45517 | C/1 Advisory reference — outside the item-of-supply concept Sullair Corp |
NSN 4820-01-316-0096 is a Valve,safety Relief, manufactured by Sullair Corp, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-316-0096 has 1 manufacturer part number on file: 25-0022-458 (Sullair Corp).
Key specifications for 25-0022-458: Style Designator: ANGLE; Nominal Thread Size: 0.750 INCHES ALL ENDS IN. 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.
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.