The Cooler,oil and Assembly Kit, cataloged under National Stock Number 2815-01-049-1189, is classified within Federal Supply Class 2815 (Diesel Engines and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Wheeler Fleet Solutions, Co.. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Cooler,oil and Assembly Kit |
| FSC / FSG | 2815 — Diesel Engines and Components (FSG 28) |
| Manufacturers | Wheeler Fleet Solutions, Co. (CAGE 55683) |
| Parameter | Value |
|---|---|
| NSN | 2815-01-049-1189 |
| Primary Part Number | 646-102-0939 |
| Item Name | Cooler,oil and Assembly Kit |
| FSC / FSG | 2815 / 28 — Diesel Engines and Components |
| Manufacturer | Wheeler Fleet Solutions, 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 |
|---|---|
| 646-102-0939 PRIMARY | Wheeler Fleet Solutions, Co. (USA) |
| Reference | Meaning |
|---|---|
| 102-0673 | 5/9 Secondary reference Cummins Power Generation Inc. |
| 2815010491189 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| 412290-3 | 5/9 Secondary reference Honeywell International Inc. Div Aerospace - Torrance |
| 102-0939 | 5/9 Secondary reference Cummins Power Generation Inc. |
NSN 2815-01-049-1189 is a Cooler,oil and Assembly Kit, manufactured by Wheeler Fleet Solutions, Co., classified under FSC 2815, Diesel Engines and Components. Status: active.
NSN 2815-01-049-1189 has 1 manufacturer part number on file: 646-102-0939 (Wheeler Fleet Solutions, Co.).
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.