The Valve,regulating,temperature, cataloged under National Stock Number 4820-01-383-2264, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Thermal Transfer Products Ltd. Government technical data includes 3 specifications, cited from the U.S. Government catalog. 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 | 4820-01-383-2264 |
| Primary Part Number | 65254 |
| Item Name | Valve,regulating,temperature |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Thermal Transfer Products Ltd |
| Status | ACTIVE |
| Body Style | STRAIGHT THRU |
| Temp Rating | 135.0 FAHRENHEIT NOMINAL DEGF |
| Thermostatic Element | LIQUID IMMERSION TYPE |
| 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 |
|---|---|
| 65254 PRIMARY | Thermal Transfer Products Ltd (USA) |
NSN 4820-01-383-2264 is a Valve,regulating,temperature, manufactured by Thermal Transfer Products Ltd, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-383-2264 has 1 manufacturer part number on file: 65254 (Thermal Transfer Products Ltd).
Key specifications for 65254: Body Style: STRAIGHT THRU; Temp Rating: 135.0 FAHRENHEIT NOMINAL DEGF; Thermostatic Element: LIQUID IMMERSION TYPE. 3 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.