The Valve,safety Relief, cataloged under National Stock Number 4820-01-682-9432, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division. Government technical data includes 8 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-682-9432 |
| Primary Part Number | R6V03-5951009G0QB1031 |
| Item Name | Valve,safety Relief |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division |
| Status | ACTIVE |
| Minimum Operating Temp | -20.0 CELSIUS DEGC |
| Operating Pressure | 5075.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Maximum Operating Temp | 80.0 CELSIUS SINGLE RESPONSE DEGC |
| Nondefinitive Spec/std Data | -NG10 SIZE |
| Mounting Facility | PANEL |
| Media for Which Designed | HYDRAULIC FLUID, PETROLEUM BASE SINGLE RESPONSE |
| Valve Discharge Flow Rate | 500.0 LITERS PER MINUTE |
| Valve Operation Method | HYDRAULIC |
| 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 |
|---|---|
| R6V03-5951009G0QB1031 PRIMARY | Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division (USA) |
NSN 4820-01-682-9432 is a Valve,safety Relief, manufactured by Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-682-9432 has 1 manufacturer part number on file: R6V03-5951009G0QB1031 (Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division).
Key specifications for R6V03-5951009G0QB1031: Minimum Operating Temp: -20.0 CELSIUS DEGC; Operating Pressure: 5075.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS; Maximum Operating Temp: 80.0 CELSIUS SINGLE RESPONSE DEGC; Nondefinitive Spec/std Data: -NG10 SIZE. 8 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.