The Valve,check, cataloged under National Stock Number 4820-01-476-1469, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Spectrum Associates, Inc.. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Valve,check |
| FSC / FSG | 4820 — Valves, Nonpowered (FSG 48) |
| Manufacturers | Spectrum Associates, Inc. (CAGE 55723) |
| Parameter | Value |
|---|---|
| NSN | 4820-01-476-1469 |
| Primary Part Number | 2335-126 |
| Item Name | Valve,check |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Spectrum Associates, Inc. |
| Status | ACTIVE |
| 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 |
|---|---|
| 2335-126 PRIMARY | Spectrum Associates, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 17B6D1361-501 | 7/2 Vendor item drawing reference U.S. Government activity |
NSN 4820-01-476-1469 is a Valve,check, manufactured by Spectrum Associates, Inc., classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-476-1469 has 1 manufacturer part number on file: 2335-126 (Spectrum Associates, Inc.).
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.