The Turbine Wheel,turbosupercharger, cataloged under National Stock Number 2990-01-319-2871, is classified within Federal Supply Class 2990 (Miscellaneous Engine Accessories, Nonaircraft) 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 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2990-01-319-2871 |
| Primary Part Number | 3522075 |
| Item Name | Turbine Wheel,turbosupercharger |
| FSC / FSG | 2990 / 29 — Miscellaneous Engine Accessories, Nonaircraft |
| Manufacturer | Cummins Inc. |
| Status | ACTIVE |
| General Characteristics Item Description | W/SHOULDERED SHAFT AND EQUALLY SPACED VANES |
| 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 |
|---|---|
| 3522075 PRIMARY | Cummins Inc. (USA) |
NSN 2990-01-319-2871 is a Turbine Wheel,turbosupercharger, manufactured by Cummins Inc., classified under FSC 2990, Miscellaneous Engine Accessories, Nonaircraft. Status: active.
NSN 2990-01-319-2871 has 1 manufacturer part number on file: 3522075 (Cummins Inc.).
1 possible match (shared part number, not a government interchangeability claim): 2815-01-418-6560. Verify interchangeability with system specifications before substitution.
Key specifications for 3522075: General Characteristics Item Description: W/SHOULDERED SHAFT AND EQUALLY SPACED VANES; End Item Identification: 4210-01-137-9943. 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.