The Flywheel,engine, cataloged under National Stock Number 2815-01-224-8451, 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. Government technical data includes 1 specification, 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 | 2815-01-224-8451 |
| Primary Part Number | 5142691 |
| Item Name | Flywheel,engine |
| FSC / FSG | 2815 / 28 — Diesel Engines and Components |
| Manufacturer | Rolls-Royce Solutions America Inc |
| Status | ACTIVE |
| Nonsupply Items and Quantities | W/RING GEAR |
| 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 |
|---|---|
| 5142691 PRIMARY | Rolls-Royce Solutions America Inc (USA) |
NSN 2815-01-224-8451 is a Flywheel,engine, manufactured by Rolls-Royce Solutions America Inc, classified under FSC 2815, Diesel Engines and Components. Status: active.
NSN 2815-01-224-8451 has 1 manufacturer part number on file: 5142691 (Rolls-Royce Solutions America Inc).
1 possible match (shared part number, not a government interchangeability claim): 5325-01-283-0571. Verify interchangeability with system specifications before substitution.
Key specifications for 5142691: Nonsupply Items and Quantities: W/RING GEAR; End Item Identification: DETROIT DIESEL ENGINE MODEL NO. 71. 1 specification is 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.