The Valve,gate, cataloged under National Stock Number 4820-01-321-3239, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Velan Valve Corp.. Government technical data includes 7 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 | 4820-01-321-3239 |
| Primary Part Number | P3-14155-GR1 PART 8872-11 |
| Item Name | Valve,gate |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Velan Valve Corp. |
| Status | ACTIVE |
| Inlet Relationship with Outlet | IDENTICAL |
| Valve Size | 6.000 INCHES IN |
| Material | STEEL BODY |
| Material | STEEL DISK |
| Material | STEEL SEAT |
| Material | STEEL STEM |
| Valve Operation Method | MANUAL |
| 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 |
|---|---|
| F143054P02TS | Velan Valve Corp. (USA) |
| P3-14155-GR1 PART 8872-11 PRIMARY | Velan Valve Corp. (USA) |
NSN 4820-01-321-3239 is a Valve,gate, manufactured by Velan Valve Corp., classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-321-3239 has 2 manufacturer part numbers on file: F143054P02TS (Velan Valve Corp.), P3-14155-GR1 PART 8872-11 (Velan Valve Corp.).
Key specifications for P3-14155-GR1 PART 8872-11: Inlet Relationship with Outlet: IDENTICAL; Valve Size: 6.000 INCHES IN; End Item Identification: VALVES,NONPOWERED; Material: STEEL BODY. 7 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.