The Turbocharger,engine, cataloged under National Stock Number 2990-01-172-3005, is classified within Federal Supply Class 2990 (Miscellaneous Engine Accessories, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Schwitzer Engine Components a Household Intl Co. 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 2990-01-172-3005 |
| Primary Part Number | 196389 |
| Item Name | Turbocharger,engine |
| FSC / FSG | 2990 / 29 — Miscellaneous Engine Accessories, Nonaircraft |
| Manufacturer | Schwitzer Engine Components a Household Intl Co |
| Status | ACTIVE |
| 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 |
|---|---|
| 196389 PRIMARY | Schwitzer Engine Components a Household Intl Co (USA) |
| 3801942 PRIMARY | Cummins Inc. (USA) |
| Reference | Meaning |
|---|---|
| 3019919 | 5/9 Secondary reference Cummins Inc. |
| 3025525 | 5/9 Secondary reference Cummins Inc. |
| 3032075 | 5/9 Secondary reference Cummins Inc. |
NSN 2990-01-172-3005 is a Turbocharger,engine, manufactured by Schwitzer Engine Components a Household Intl Co, classified under FSC 2990, Miscellaneous Engine Accessories, Nonaircraft. Status: active.
NSN 2990-01-172-3005 has 2 manufacturer part numbers on file: 196389 (Schwitzer Engine Components a Household Intl Co), 3801942 (Cummins Inc.).
Key specifications for 196389: End Item Identification: CUMMINS ENGINE CO,ENGINE DIESEL MODEL NO. NTC400. 0 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.