The Oil Pump Assembly,engine, cataloged under National Stock Number 2815-00-918-5563, is classified within Federal Supply Class 2815 (Diesel Engines and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Rolls-Royce Solutions America Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2815-00-918-5563 |
| Primary Part Number | 5146588 |
| Item Name | Oil Pump Assembly,engine |
| FSC / FSG | 2815 / 28 — Diesel Engines and Components |
| Manufacturer | Rolls-Royce Solutions America Inc |
| 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 |
|---|---|
| 5146588 PRIMARY | Rolls-Royce Solutions America Inc (USA) |
| Reference | Meaning |
|---|---|
| 5117609 | 5/9 Secondary reference General Motors Corp |
| 2815009185563 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| 5146588 | 5/1 Secondary reference Terex Equipment Ltd Div Construction Equipment |
| 5146588 | 5/9 Secondary reference General Motors Corp |
| 5117609 | 5/9 Secondary reference Rolls-Royce Solutions America Inc |
NSN 2815-00-918-5563 is a Oil Pump Assembly,engine, manufactured by Rolls-Royce Solutions America Inc, classified under FSC 2815, Diesel Engines and Components. Status: active.
NSN 2815-00-918-5563 has 1 manufacturer part number on file: 5146588 (Rolls-Royce Solutions America Inc).
Key specifications for 5146588: Overall Length: 13.625 INCHES MAXIMUM IN; Special Features: CAST IRON;3.000 IN.W;1.000 IN.H;GEAR TYPE;CRANKSHAFT DRIVE IN; End Item Identification: GENERAL MOTORS CORP,DETROIT DIESEL ENGINE SERIES 71; 2320-01-318-9902 HET (HEAVY EQUIPMENT TRANSPORTER). 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.