The Turbocharger Assemb, cataloged under National Stock Number 2990-01-046-0171, is classified within Federal Supply Class 2990 (Miscellaneous Engine Accessories, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Dss Prodiesel Partners Llc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Turbocharger Assemb |
| FSC / FSG | 2990 — Miscellaneous Engine Accessories, Nonaircraft (FSG 29) |
| Manufacturers | Borgwarner Turbo Systems Llc (CAGE 4W602); Dss Prodiesel Partners Llc (CAGE 64349) |
| Parameter | Value |
|---|---|
| NSN | 2990-01-046-0171 |
| Primary Part Number | 193903 |
| Item Name | Turbocharger Assemb |
| FSC / FSG | 2990 / 29 — Miscellaneous Engine Accessories, Nonaircraft |
| Manufacturer | Dss Prodiesel Partners Llc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 193903 | Borgwarner Turbo Systems Llc (USA) |
| 193903 PRIMARY | Dss Prodiesel Partners Llc (USA) |
| Reference | Meaning |
|---|---|
| AR12604 | 5/9 Secondary reference Cummins Inc. |
| AR10076 | 5/9 Secondary reference Cummins Inc. |
| 3801900 | 5/9 Secondary reference Cummins Inc. |
NSN 2990-01-046-0171 is a Turbocharger Assemb, manufactured by Dss Prodiesel Partners Llc, classified under FSC 2990, Miscellaneous Engine Accessories, Nonaircraft. Status: active.
NSN 2990-01-046-0171 has 2 manufacturer part numbers on file: 193903 (Borgwarner Turbo Systems Llc), 193903 (Dss Prodiesel Partners Llc).
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.