The Turbo Supercharger,engine,non-Ai, cataloged under National Stock Number 2950-01-645-9878, is classified within Federal Supply Class 2950 (Turbosupercharger and Components) of the Engine Accessories group. The manufacturer of record is Cummins Inc.. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 2950-01-645-9878 |
| Primary Part Number | 4047609 |
| Item Name | Turbo Supercharger,engine,non-Ai |
| FSC / FSG | 2950 / 29 — Turbosupercharger and Components |
| Manufacturer | Cummins Inc. |
| Status | ACTIVE |
| Drive Type | ENGINE EXHAUST |
| 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 |
|---|---|
| 7420933086 | Arquus (FRA) |
| 20933086 | Volvo Lastvagnar Aktiebolag (SWE) |
| 4047609 PRIMARY | Cummins Inc. (USA) |
| Reference | Meaning |
|---|---|
| 20933086 | 5/9 Secondary reference Volvo Lastvagnar Ab - Volvo Truckcorp |
NSN 2950-01-645-9878 is a Turbo Supercharger,engine,non-Ai, manufactured by Cummins Inc., classified under FSC 2950, Turbosupercharger and Components. Status: active.
NSN 2950-01-645-9878 has 3 manufacturer part numbers on file: 7420933086 (Arquus), 20933086 (Volvo Lastvagnar Aktiebolag), 4047609 (Cummins Inc.).
Key specifications for 4047609: Drive Type: ENGINE EXHAUST; Part Name Assigned by Controlling Agency: TURBOCHARGER. 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.
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.