The Thermostat and Housing, cataloged under National Stock Number 2930-01-595-5173, is classified within Federal Supply Class 2930 (Engine Cooling System Components, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Perkins Engines 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2930-01-595-5173 |
| Primary Part Number | 4133L054 |
| Item Name | Thermostat and Housing |
| FSC / FSG | 2930 / 29 — Engine Cooling System Components, Nonaircraft |
| Manufacturer | Perkins Engines Inc |
| Status | ACTIVE |
| General Characteristics Item Description | COOLING SYSTEM THERMOSTAT AND HOUSING DESIGNED FOR DEISEL ENGINE APPLICATION, SPECIFICALLY LISTED IN AGAV. |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 4133L054 PRIMARY | Perkins Engines Inc (USA) |
NSN 2930-01-595-5173 is a Thermostat and Housing, manufactured by Perkins Engines Inc, classified under FSC 2930, Engine Cooling System Components, Nonaircraft. Status: active.
NSN 2930-01-595-5173 has 1 manufacturer part number on file: 4133L054 (Perkins Engines Inc).
Key specifications for 4133L054: General Characteristics Item Description: COOLING SYSTEM THERMOSTAT AND HOUSING DESIGNED FOR DEISEL ENGINE APPLICATION, SPECIFICALLY LISTED IN AGAV.; Part Name Assigned by Controlling Agency: THERMOSTAT HOUSING; End Item Identification: UNMANNED VEHICLE,TRACKED FOR NIIN 015553697. 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.
NSN 2930-01-595-5173 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.