The Valve,regulating,temperature, cataloged under National Stock Number 4820-01-450-2096, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Associated Flow Controls, Inc. 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 | 4820-01-450-2096 |
| Primary Part Number | 55222 |
| Item Name | Valve,regulating,temperature |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Associated Flow Controls, 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 |
|---|---|
| 55222 PRIMARY | Associated Flow Controls, Inc (USA) |
NSN 4820-01-450-2096 is a Valve,regulating,temperature, manufactured by Associated Flow Controls, Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-450-2096 has 1 manufacturer part number on file: 55222 (Associated Flow Controls, Inc).
Key specifications for 55222: Special Features: 1/2 INCH 25 MAIN VALVE IN; End Item Identification: VALVE, TEMPERATURE REGULATING; P/N 55222; USED ONBOARD 400 FT WAGB COAST GUARD VESSELS FT. 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.