The Valve,check, cataloged under National Stock Number 4820-01-334-1369, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Moxy Trucks of America Llc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-334-1369 |
| Primary Part Number | 054022 |
| Item Name | Valve,check |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Moxy Trucks of America Llc |
| 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 |
|---|---|
| 054022 PRIMARY | Moxy Trucks of America Llc (USA) |
| Reference | Meaning |
|---|---|
| 5054022 | 5/9 Secondary reference Moxy Trucks of America Llc |
NSN 4820-01-334-1369 is a Valve,check, manufactured by Moxy Trucks of America Llc, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-334-1369 has 1 manufacturer part number on file: 054022 (Moxy Trucks of America Llc).
1 possible match (shared part number, not a government interchangeability claim): 6510-01-522-7352. Verify interchangeability with system specifications before substitution.
Key specifications for 054022: End Item Identification: AIR SUPPLY,MOXY TRUCKS OF AMERICA INC,MODEL 6200 S. 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.