The Valve,safety Relief, cataloged under National Stock Number 4820-01-063-0088, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Cameron Energy Services Corp.. Government technical data includes 7 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-063-0088 |
| Primary Part Number | 0283.0008.B |
| Item Name | Valve,safety Relief |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Cameron Energy Services Corp. |
| Status | ACTIVE |
| Flow Control Device | BALL |
| Style Designator | STRAIGHT THRU |
| Bonnet Type | INSIDE SCREW |
| Disk Loading Method | SPRING |
| Bonnet Attachment Method | THREADED |
| Material | NICKEL ALLOY BODY |
| Valve Operation Method | AUTOMATIC |
| 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 |
|---|---|
| 0283.0008.B PRIMARY | Cameron Energy Services Corp. (USA) |
| Reference | Meaning |
|---|---|
| 0283-0008-B | C/1 Advisory reference — outside the item-of-supply concept Cameron Energy Services Corp. |
NSN 4820-01-063-0088 is a Valve,safety Relief, manufactured by Cameron Energy Services Corp., classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-063-0088 has 1 manufacturer part number on file: 0283.0008.B (Cameron Energy Services Corp.).
Key specifications for 0283.0008.B: Flow Control Device: BALL; Style Designator: STRAIGHT THRU; Bonnet Type: INSIDE SCREW; Disk Loading Method: SPRING. 7 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.