The Valve,check, cataloged under National Stock Number 4820-01-667-0222, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is General Atomics Dba General Atomics Corp. The record lists 6 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-667-0222 |
| Primary Part Number | 31013002 |
| Item Name | Valve,check |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | General Atomics Dba General Atomics Corp |
| 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 |
|---|---|
| 31013002 | Ja Moody Llc (USA) |
| 3890AS004111-01 | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| 31013002 PRIMARY | General Atomics Dba General Atomics Corp (USA) |
| 3890AS004111-01 | General Atomics Div General Atomics Electromagnetic Systems (USA) |
| 3890AS004111-01 | Ja Moody Llc (USA) |
| 31013002 PRIMARY | Warren Controls, Inc. (USA) |
NSN 4820-01-667-0222 is a Valve,check, manufactured by General Atomics Dba General Atomics Corp, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-667-0222 has 6 manufacturer part numbers on file: 31013002 (Ja Moody Llc), 3890AS004111-01 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier), 31013002 (General Atomics Dba General Atomics Corp), 3890AS004111-01 (General Atomics Div General Atomics Electromagnetic Systems), 3890AS004111-01 (Ja Moody Llc) and 1 more.
Key specifications for 31013002: End Item Identification: 4R/5R COG ITEMS MANAGED BY BRASO. 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.