The Valve,gate, cataloged under National Stock Number 4820-01-656-2346, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Twc the Valve Company, L.l.c.. Government technical data includes 1 specification, 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 | 4820-01-656-2346 |
| Primary Part Number | 534197 |
| Item Name | Valve,gate |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Twc the Valve Company, L.l.c. |
| Status | ACTIVE |
| Nominal Pipe Size Accommodated | 2.50 INCHES IN |
| 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 |
|---|---|
| N11398-1 2.5IN CLAA | Twc the Valve Company, L.l.c. (USA) |
| 534197 PRIMARY | Twc the Valve Company, L.l.c. (USA) |
NSN 4820-01-656-2346 is a Valve,gate, manufactured by Twc the Valve Company, L.l.c., classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-656-2346 has 2 manufacturer part numbers on file: N11398-1 2.5IN CLAA (Twc the Valve Company, L.l.c.), 534197 (Twc the Valve Company, L.l.c.).
Key specifications for 534197: Nominal Pipe Size Accommodated: 2.50 INCHES IN; Part Name Assigned by Controlling Agency: VALVE,GATE, 2.50IPS, 150 PSI, FLGE STL. 1 specification is 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.