The Valve,regulating,temperature, cataloged under National Stock Number 4820-00-845-1601, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Komatsu America Corp.. Government technical data includes 11 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-00-845-1601 |
| Primary Part Number | 467077C1 |
| Item Name | Valve,regulating,temperature |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Komatsu America Corp. |
| Status | ACTIVE |
| Flow Control Device | POPPET |
| Second End Relationship with First End | IDENTICAL |
| Body Style | ANGLE |
| First End Style Designator | BEADED |
| End Connection Quantity | 2 |
| Mounting Facility | BRACKET |
| First End Connection Type | UNTHREADED EXTERNAL HOSE |
| Temp Adjustability | ADJUSTABLE |
| First End Outside Diameter Hose Accommodated | 0.625 INCHES NOMINAL IN |
| Thermostatic Element | LIQUID IMMERSION TYPE |
| Material | COPPER ALLOY BODY |
| 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 |
|---|---|
| 467077C1 | Komatsu America Corp. (USA) |
| Reference | Meaning |
|---|---|
| 239852R91 | 3/2 Design control — primary reference U.S. Government activity |
| 239852R91 | 5/9 Secondary reference U.S. Government activity |
| 467077C1 | 5/9 Secondary reference Komatsu American Intl Co |
| 239852R91 | 5/9 Secondary reference Navistar International Corporation Dba Navistar |
NSN 4820-00-845-1601 is a Valve,regulating,temperature, manufactured by Komatsu America Corp., classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-00-845-1601 has 1 manufacturer part number on file: 467077C1 (Komatsu America Corp.).
Key specifications for 467077C1: Flow Control Device: POPPET; Second End Relationship with First End: IDENTICAL; Body Style: ANGLE; First End Style Designator: BEADED. 11 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.