The Valve,regulating,temperature, cataloged under National Stock Number 4820-01-292-7973, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Superior Compressor Company Dba Grimmer Schmidt Smith Compressors. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-292-7973 |
| Primary Part Number | 14-26803 |
| Item Name | Valve,regulating,temperature |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Superior Compressor Company Dba Grimmer Schmidt Smith Compressors |
| Status | ACTIVE |
| Flow Control Device | DISK |
| First End Thread Direction | RIGHT-HAND |
| Second End Relationship with First End | IDENTICAL |
| Third End Relationship with Preceding Ends | IDENTICAL WITH SECOND END |
| First End Style Designator | PLAIN |
| End Connection Quantity | 3 |
| First End Connection Type | THREADED INTERNAL PIPE |
| Temp Adjustability | NOT ADJUSTABLE |
| Thermostatic Element | LIQUID IMMERSION TYPE |
| Material | IRON CAST BODY |
| Thread Size and Series/type Designator | 1.250-11 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 |
|---|---|
| 14-26803 PRIMARY | Superior Compressor Company Dba Grimmer Schmidt Smith Compressors (USA) |
| Reference | Meaning |
|---|---|
| 1 1/4 CMCT-160-01-C | 5/9 Secondary reference U.S. Government activity |
NSN 4820-01-292-7973 is a Valve,regulating,temperature, manufactured by Superior Compressor Company Dba Grimmer Schmidt Smith Compressors, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-292-7973 has 1 manufacturer part number on file: 14-26803 (Superior Compressor Company Dba Grimmer Schmidt Smith Compressors).
Key specifications for 14-26803: Flow Control Device: DISK; First End Thread Direction: RIGHT-HAND; Second End Relationship with First End: IDENTICAL; Third End Relationship with Preceding Ends: IDENTICAL WITH SECOND END. 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.