The Valve,liquid-Check, cataloged under National Stock Number 4820-01-585-6533, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Carrier Transicold. 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 | 4820-01-585-6533 |
| Primary Part Number | 14-00222-01 |
| Item Name | Valve,liquid-Check |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Carrier Transicold |
| 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 |
|---|---|
| 14-00222-01 PRIMARY | Carrier Transicold (USA) |
NSN 4820-01-585-6533 is a Valve,liquid-Check, manufactured by Carrier Transicold, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-585-6533 has 1 manufacturer part number on file: 14-00222-01 (Carrier Transicold).
Key specifications for 14-00222-01: Part Name Assigned by Controlling Agency: VALVE,LIQUID LINE; End Item Identification: 4130-01-562-9914;LARGE FIELD REFRIGERANT SYSTEM. 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.