The Valve,gate, cataloged under National Stock Number 4820-01-619-4012, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Warren Alloy Valve and Fitting Co Inc. Government technical data includes 3 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 | 4820-01-619-4012 |
| Primary Part Number | WARREN-851-S .75IN |
| Item Name | Valve,gate |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Warren Alloy Valve and Fitting Co Inc |
| Status | ACTIVE |
| Valve Size | 0.75 INCHES IN |
| Material | STEEL CORROSION RESISTING BODY |
| Material | STEEL CORROSION RESISTING DISK |
| 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 |
|---|---|
| WARREN-853-S .75IN | W & O Supply Inc (USA) |
| WARREN-851-S .75IN PRIMARY | Warren Alloy Valve and Fitting Co Inc (USA) |
NSN 4820-01-619-4012 is a Valve,gate, manufactured by Warren Alloy Valve and Fitting Co Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-619-4012 has 2 manufacturer part numbers on file: WARREN-853-S .75IN (W & O Supply Inc), WARREN-851-S .75IN (Warren Alloy Valve and Fitting Co Inc).
Key specifications for WARREN-851-S .75IN: Overall Height: 2.32 INCHES NOMINAL IN; Overall Length: 3.62 INCHES NOMINAL IN; Valve Size: 0.75 INCHES IN; Part Name Assigned by Controlling Agency: VALVE,GATE.75IN IN. 3 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.