The Valve,check, cataloged under National Stock Number 4820-01-582-4599, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Raytheon Aircraft Co Corporate Office. 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 | 4820-01-582-4599 |
| Primary Part Number | 440200 |
| Item Name | Valve,check |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Raytheon Aircraft Co Corporate Office |
| 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 |
|---|---|
| 440200 PRIMARY | Raytheon Aircraft Co Corporate Office (USA) |
NSN 4820-01-582-4599 is a Valve,check, manufactured by Raytheon Aircraft Co Corporate Office, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-582-4599 has 1 manufacturer part number on file: 440200 (Raytheon Aircraft Co Corporate Office).
Key specifications for 440200: Part Name Assigned by Controlling Agency: DRAIN VALVE; End Item Identification: TURKEY ARMED SERVICES. 0 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.