The Valve,regulating,temperature, cataloged under National Stock Number 4820-01-384-2625, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Vernatherm Llc. Government technical data includes 7 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4820-01-384-2625 |
| Primary Part Number | VD-210-402N |
| Item Name | Valve,regulating,temperature |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Vernatherm Llc |
| Status | ACTIVE |
| Two-Way Valve Action | DIRECT ACTING |
| FSC Application Data | TURBINE ENGINE |
| Second End Relationship with First End | NOT IDENTICAL |
| Temp Rating | 172.0 FAHRENHEIT MINIMUM AND 300.0 FAHRENHEIT MAXIMUM DEGF |
| End Connection Quantity | 2 |
| Temp Adjustability | NOT ADJUSTABLE |
| Thermostatic Element | INTEGRAL W/VALVE |
| 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 |
|---|---|
| VD-210-402N PRIMARY | Vernatherm Llc (USA) |
| Reference | Meaning |
|---|---|
| 3612940-1 | 1/2 Source control — Government-approved source U.S. Government activity |
NSN 4820-01-384-2625 is a Valve,regulating,temperature, manufactured by Vernatherm Llc, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-384-2625 has 1 manufacturer part number on file: VD-210-402N (Vernatherm Llc).
Key specifications for VD-210-402N: Two-Way Valve Action: DIRECT ACTING; FSC Application Data: TURBINE ENGINE; Second End Relationship with First End: NOT IDENTICAL; Temp Rating: 172.0 FAHRENHEIT MINIMUM AND 300.0 FAHRENHEIT MAXIMUM DEGF. 7 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.