The Valve,regulating,temperature, cataloged under National Stock Number 4820-01-041-7202, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Thales Uk Limited Dba Thales Uk Ltd Training and Simulation. Government technical data includes 20 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-041-7202 |
| Primary Part Number | 5004023-01 |
| Item Name | Valve,regulating,temperature |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Thales Uk Limited Dba Thales Uk Ltd Training and Simulation |
| Status | ACTIVE |
| Flow Control Device | DISK |
| Two-Way Valve Action | REVERSE ACTING |
| First End Thread Direction | RIGHT-HAND |
| Second End Relationship with First End | IDENTICAL |
| Body Style | STRAIGHT THRU |
| First End Style Designator | PLAIN |
| Bulb Length | 10.375 INCHES NOMINAL IN |
| Bulb Diameter | 0.687 INCHES NOMINAL IN |
| Temp Rating | 170.0 FAHRENHEIT MAXIMUM DEGF |
| End Connection Quantity | 2 |
| Mounting Facility | BRACKET |
| Capillary Tube Length | 72.000 INCHES NOMINAL IN |
| First End Connection Type | THREADED INTERNAL PIPE |
| Temp Adjustability | ADJUSTABLE |
| Thermostatic Element | INTEGRAL W/VALVE |
| Material | COPPER ALLOY BODY |
| Material | COPPER ALLOY AND RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR FLOW CONTROL DEVICE |
| Material | COPPER BULB |
| Material | COPPER ALLOY SEAT |
| Thread Size and Series/type Designator | 3/4-14 NPT FIRST END |
| 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 |
|---|---|
| 5004023-01 | Thales Uk Limited Dba Thales Uk Ltd Training and Simulation (GBR) |
| Reference | Meaning |
|---|---|
| V47AC6WEL17A600R | 3/2 Design control — primary reference U.S. Government activity |
NSN 4820-01-041-7202 is a Valve,regulating,temperature, manufactured by Thales Uk Limited Dba Thales Uk Ltd Training and Simulation, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-041-7202 has 1 manufacturer part number on file: 5004023-01 (Thales Uk Limited Dba Thales Uk Ltd Training and Simulation).
Key specifications for 5004023-01: Flow Control Device: DISK; Two-Way Valve Action: REVERSE ACTING; First End Thread Direction: RIGHT-HAND; Second End Relationship with First End: IDENTICAL. 20 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.