The Valve,regulating,temperature, cataloged under National Stock Number 4820-01-582-5092, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is All-Safe Inc. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-582-5092 |
| Primary Part Number | WLFMMVM1UTG |
| Item Name | Valve,regulating,temperature |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | All-Safe Inc |
| Status | ACTIVE |
| Body Style | STRAIGHT THRU |
| 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 |
|---|---|
| WLFMMVM1UTG | All-Safe Inc (USA) |
| Reference | Meaning |
|---|---|
| WLFMMVM1UTG | 3/9 Design control — primary reference Watts Water Technologies Inc |
| WAMMVUT100 | 5/9 Secondary reference Watts Water Technologies Inc |
NSN 4820-01-582-5092 is a Valve,regulating,temperature, manufactured by All-Safe Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-582-5092 has 1 manufacturer part number on file: WLFMMVM1UTG (All-Safe Inc).
Key specifications for WLFMMVM1UTG: Body Style: STRAIGHT THRU; Special Features: BRONZE BODY, SOLID WAX HYDRAULIC PRINCIPLE THERMOSTAT, THERMOSTAT CONTROLS BOTH HOT AND COLD WATER, SOLDER, THREADED PEX OR CPVC, QUICK-CONNECT END, ADJUSTMENT CAP WITH LOCKING FEATURE; Part Name Assigned by Controlling Agency: SERIES MMV THERMOSTATIC MIXING VALVES; End Item Identification: MOBILE INT COLL SYS NSN 4110-01-534-7675. 1 specification is 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.