The Valve,regulating,temperature, cataloged under National Stock Number 4820-01-276-3462, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Best Engineering (serv Div) Ltd. Government technical data includes 13 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-276-3462 |
| Primary Part Number | TH-1000-16FO-12 |
| Item Name | Valve,regulating,temperature |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Best Engineering (serv Div) Ltd |
| Status | ACTIVE |
| Flow Control Device | DISK |
| First End Thread Direction | RIGHT-HAND |
| Second End Relationship with First End | IDENTICAL |
| Body Style | TEE |
| First End Thread Class | 2B |
| Third End Relationship with Preceding Ends | IDENTICAL WITH FIRST END |
| First End Style Designator | GASKET SEAL |
| Temp Rating | 100.0 FAHRENHEIT NOMINAL DEGF |
| End Connection Quantity | 3 |
| First End Connection Type | THREADED INTERNAL BOSS |
| Temp Adjustability | NOT ADJUSTABLE |
| Material | ALUMINUM ALLOY BODY |
| Thread Size and Series/type Designator | 1.312-12 UN 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 |
|---|---|
| TH-1000-16FO-12 | Best Engineering (serv Div) Ltd (GBR) |
| Reference | Meaning |
|---|---|
| TH-1000-16FO-12 | 3/9 Design control — primary reference U.S. Government activity |
| TH-1000-16FO-12 | C/1 Advisory reference — outside the item-of-supply concept Parker-Hannifin Corporation Dba Pneutronics Div Quick Coupler Division |
NSN 4820-01-276-3462 is a Valve,regulating,temperature, manufactured by Best Engineering (serv Div) Ltd, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-276-3462 has 1 manufacturer part number on file: TH-1000-16FO-12 (Best Engineering (serv Div) Ltd).
Key specifications for TH-1000-16FO-12: Flow Control Device: DISK; First End Thread Direction: RIGHT-HAND; Second End Relationship with First End: IDENTICAL; Body Style: TEE. 13 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.