The Valve,safety Relief, cataloged under National Stock Number 4820-01-626-2568, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Command Controls Corp. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Item Name | Valve,safety Relief |
| FSC / FSG | 4820 — Valves, Nonpowered (FSG 48) |
| Manufacturers | Command Controls Corp (CAGE 3EJN2); Austal Ships Pty Ltd (CAGE Z5723) |
| Parameter | Value |
|---|---|
| NSN | 4820-01-626-2568 |
| Primary Part Number | RVPS-10-N-S-0-30 |
| Item Name | Valve,safety Relief |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Command Controls Corp |
| 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 |
|---|---|
| RVPS-10-N-S-0-30 PRIMARY | Command Controls Corp (USA) |
| RCS-92050 REV A ITEM NO 1 | Austal Ships Pty Ltd (AUS) |
NSN 4820-01-626-2568 is a Valve,safety Relief, manufactured by Command Controls Corp, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-626-2568 has 2 manufacturer part numbers on file: RVPS-10-N-S-0-30 (Command Controls Corp), RCS-92050 REV A ITEM NO 1 (Austal Ships Pty Ltd).
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.