The Parts Kit,supercharger, cataloged under National Stock Number 2990-01-426-0595, 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 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2990-01-426-0595 |
| Primary Part Number | 3803743 |
| Item Name | Parts Kit,supercharger |
| FSC / FSG | 2990 / 29 — Miscellaneous Engine Accessories, Nonaircraft |
| Manufacturer | Cummins Inc. |
| Status | ACTIVE |
| Component Quantity | 19 |
| Nonsupply Items and Quantities | 23980 3502017 PLATE,CLAMPING 3; 23980 3803438 CLAMP,V BAND 1; 23980 3529372 NUT,REGULAR HEXAGON 1; 23980 3758848 SEAL,SPLIT RING 1; 23980 3504413 BEARING,TURBOCHARGER 2; 23980 3756754 SEAL,SPLIT RING 1; 23980 3709753 RING,RETAINING 4; 23980 3532807 BEARING,TUR THRUST 1; 23980 3723863 RING,RETAINING 1; 23980 3762915 SEAL,O RING 1; 23980 3072919 GASKET,TURBOCHARGER 1; 23980 3914388 GASKET,TURBOCHARGER 1; 23980 3819900 GASKET,TURBOCHARGER 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 |
|---|---|
| 3803743 PRIMARY | Cummins Inc. (USA) |
| Reference | Meaning |
|---|---|
| 3803743 | 5/9 Secondary reference Cummins Pacific, Llc |
NSN 2990-01-426-0595 is a Parts Kit,supercharger, manufactured by Cummins Inc., classified under FSC 2990, Miscellaneous Engine Accessories, Nonaircraft. Status: active.
NSN 2990-01-426-0595 has 1 manufacturer part number on file: 3803743 (Cummins Inc.).
Key specifications for 3803743: Component Quantity: 19; Nonsupply Items and Quantities: 23980 3502017 PLATE,CLAMPING 3; 23980 3803438 CLAMP,V BAND 1; 23980 3529372 NUT,REGULAR HEXAGON 1; 23980 3758848 SEAL,SPLIT RING 1; 23980 3504413 BEARING,TURBOCHARGER 2; 23980 3756754 SEAL,SPLIT RING 1; 23980 3709753 RING,RETAINING 4; 23980 3532807 BEARING,TUR THRUST 1; 23980 3723863 RING,RETAINING 1; 23980 3762915 SEAL,O RING 1; 23980 3072919 GASKET,TURBOCHARGER 1; 23980 3914388 GASKET,TURBOCHARGER 1; 23980 3819900 GASKET,TURBOCHARGER 1; End Item Identification: WEAPON SYSTEM E/I SHIPBOARD MATERIAL HANDLING EQUIPMENT (MHE). 2 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.