The Clutch,fan,engine, cataloged under National Stock Number 2930-01-466-4680, is classified within Federal Supply Class 2930 (Engine Cooling System Components, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Western Star Trucks Incdba Defence & Specialty Products Div Div Defence & Specialty Products. Government technical data includes 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 2930-01-466-4680 |
| Primary Part Number | 20822-3498 |
| Item Name | Clutch,fan,engine |
| FSC / FSG | 2930 / 29 — Engine Cooling System Components, Nonaircraft |
| Manufacturer | Western Star Trucks Incdba Defence & Specialty Products Div Div Defence & Specialty Products |
| Status | ACTIVE |
| Engine Model Number for Which Designed | 3176 CATERPILLAR |
| Engine Design Control Activity | 51377 |
| 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 |
|---|---|
| 20822-3498 | Western Star Trucks Incdba Defence & Specialty Products Div Div Defence & Specialty Products (CAN) |
| Reference | Meaning |
|---|---|
| 1093-07771-06 | 3/9 Design control — primary reference Borgwarner Thermal Systems Inc. Div Emissions/thermal Systems |
NSN 2930-01-466-4680 is a Clutch,fan,engine, manufactured by Western Star Trucks Incdba Defence & Specialty Products Div Div Defence & Specialty Products, classified under FSC 2930, Engine Cooling System Components, Nonaircraft. Status: active.
NSN 2930-01-466-4680 has 1 manufacturer part number on file: 20822-3498 (Western Star Trucks Incdba Defence & Specialty Products Div Div Defence & Specialty Products).
Key specifications for 20822-3498: Engine Model Number for Which Designed: 3176 CATERPILLAR; Engine Design Control Activity: 51377. 2 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.