The Valve,gate, cataloged under National Stock Number 4820-01-671-9555, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is W. & O. Supply, Inc. Div Mobile. Government technical data includes 12 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 | 4820-01-671-9555 |
| Primary Part Number | WO-05-WAR/GATE-ASSY |
| Item Name | Valve,gate |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | W. & O. Supply, Inc. Div Mobile |
| Status | ACTIVE |
| Inlet Relationship with Outlet | IDENTICAL |
| Flange Face Design | RAISED |
| Connection Type | FLANGE, ROUND W/HOLES |
| Material Document and Classification | ASTM A351 CF8M ASSN STD SINGLE MATERIAL RESPONSE BODY |
| Material Document and Classification | ASTM A276 ASSN STD SINGLE MATERIAL RESPONSE STEM |
| Valve Size | 5.00 INCHES IN |
| Bolt Hole Quantity | 8 |
| Flange Diameter | 10.0 INCHES IN |
| Face to Face Distance | 10.0 INCHES IN |
| Material | STEEL BODY |
| Material | STEEL COMP 316 STEM |
| Valve Operation Method | MANUAL WITH GEAR UNIT |
| 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 |
|---|---|
| WO-05-WAR/GATE-ASSY PRIMARY | W. & O. Supply, Inc. Div Mobile (USA) |
NSN 4820-01-671-9555 is a Valve,gate, manufactured by W. & O. Supply, Inc. Div Mobile, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-671-9555 has 1 manufacturer part number on file: WO-05-WAR/GATE-ASSY (W. & O. Supply, Inc. Div Mobile).
Key specifications for WO-05-WAR/GATE-ASSY: Inlet Relationship with Outlet: IDENTICAL; Flange Face Design: RAISED; Connection Type: FLANGE, ROUND W/HOLES; Material Document and Classification: ASTM A351 CF8M ASSN STD SINGLE MATERIAL RESPONSE BODY. 12 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.