The Parts Kit,turbo Supercharger, cataloged under National Stock Number 2990-01-359-3155, 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 4 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 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 | 2990-01-359-3155 |
| Primary Part Number | 3801523 |
| Item Name | Parts Kit,turbo Supercharger |
| FSC / FSG | 2990 / 29 — Miscellaneous Engine Accessories, Nonaircraft |
| Manufacturer | Cummins Inc. |
| Status | ACTIVE |
| Component Quantity | 15 |
| End Item Source | 03950 |
| End Item Name | TRUCK |
| Nonsupply Items and Quantities | 15434 201049 CONNECTION GASKET 1; 15434 3751948 O-RING SEAL 1; 15434 TURBO BEARING 2; 15434 3709510 RETAINING RING 4; 15434 3521442 RING SEAL 1; 15434 3521441 RING SEAL 2; 15434 3521440 THRUST COLLAR 1; 15434 3521439 OIL SLINGER 1; 15434 3519290 TURBO THRUST BEARING 1; 15434 201048 CONNECTION GASKET 1 |
| 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 |
|---|---|
| 3801523 PRIMARY | Cummins Inc. (USA) |
NSN 2990-01-359-3155 is a Parts Kit,turbo Supercharger, manufactured by Cummins Inc., classified under FSC 2990, Miscellaneous Engine Accessories, Nonaircraft. Status: active.
NSN 2990-01-359-3155 has 1 manufacturer part number on file: 3801523 (Cummins Inc.).
1 possible match (shared part number, not a government interchangeability claim): 5340-01-450-2447. Verify interchangeability with system specifications before substitution.
Key specifications for 3801523: Component Quantity: 15; End Item Source: 03950; End Item Name: TRUCK; Nonsupply Items and Quantities: 15434 201049 CONNECTION GASKET 1; 15434 3751948 O-RING SEAL 1; 15434 TURBO BEARING 2; 15434 3709510 RETAINING RING 4; 15434 3521442 RING SEAL 1; 15434 3521441 RING SEAL 2; 15434 3521440 THRUST COLLAR 1; 15434 3521439 OIL SLINGER 1; 15434 3519290 TURBO THRUST BEARING 1; 15434 201048 CONNECTION GASKET 1. 4 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.