The Valve,safety Relief, cataloged under National Stock Number 4820-01-313-6879, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Greno Industries, Inc. Dba Greno Industries Inc. Government technical data includes 10 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-313-6879 |
| Primary Part Number | 6350-513 |
| Item Name | Valve,safety Relief |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Greno Industries, Inc. Dba Greno Industries Inc |
| Status | ACTIVE |
| Flow Control Device | DISK OR STEM |
| Flange Shape | ROUND WITH HOLES ALL ENDS |
| FSC Application Data | VALVES,NONPOWERED |
| Connection Type | FLANGE ALL ENDS |
| Style Designator | SAFETY RELIEF |
| Operating Pressure | 710.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Maximum Operating Temp | 850.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Bolt Hole Quantity | 8 ALL ENDS |
| Material | STEEL BODY |
| Valve Discharge Flow Rate | 92200.0 POUNDS PER HOUR LBS |
| 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 |
|---|---|
| 6350-5XX 6350-513 | Greno Industries, Inc. Dba Greno Industries Inc (USA) |
| 6350-513 PRIMARY | Greno Industries, Inc. Dba Greno Industries Inc (USA) |
NSN 4820-01-313-6879 is a Valve,safety Relief, manufactured by Greno Industries, Inc. Dba Greno Industries Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-313-6879 has 2 manufacturer part numbers on file: 6350-5XX 6350-513 (Greno Industries, Inc. Dba Greno Industries Inc), 6350-513 (Greno Industries, Inc. Dba Greno Industries Inc).
Key specifications for 6350-513: Flow Control Device: DISK OR STEM; Flange Shape: ROUND WITH HOLES ALL ENDS; FSC Application Data: VALVES,NONPOWERED; Connection Type: FLANGE ALL ENDS. 10 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.