The Engine,diesel, cataloged under National Stock Number 2815-00-004-2541, is classified within Federal Supply Class 2815 (Diesel Engines and Components) of the Engines, Turbines, and Components group. Government technical data includes 9 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2815-00-004-2541 |
| Item Name | Engine,diesel |
| FSC / FSG | 2815 / 28 — Diesel Engines and Components |
| Status | ACTIVE |
| Strokes Per Cycle | 2 |
| Main Power Takeoff Rotation Direction | COUNTERCLOCKWISE |
| Crankshaft Rotation Direction | COUNTERCLOCKWISE |
| Piston Action Type | SINGLE ACTING |
| Accessory Components and Quantity | PUMP,SEA WATER 1; PUMP,LUBE OIL SCAVENGING 1; PUMP,FUEL OIL 1; PUMP,LUBE OIL PRESSURE 1; PUMP,LUBE OIL PISTON COOLING 1; PUMP,FRESH WATER 2; THERMOCOUPLE,EXHAUST 1; GOVERNOR,REGULATING 1; GENERATOR,TACHOMETER 1; SEPARATOR,LUBE OIL 1; TURBOCHARGER 1; FILTER,OIL,TURBOCHARGER 1; COUNTER,MECHANICAL 1; MAGNETO 1; STARTER MOTOR 2 |
| Cylinder Quantity | 16 |
| Cylinder Arrangement | SINGLE V-TYPE |
| Standard Bore Diameter | 9.062 INCHES IN |
| Stroke Length | 10.000 INCHES IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 8390054 | 3/9 Design control — primary reference General Motors Corp Electro-Motive Div |
| 16-645E5LL | 5/9 Secondary reference General Motors Corp Electro-Motive Div |
NSN 2815-00-004-2541 is a Engine,diesel, classified under FSC 2815, Diesel Engines and Components. Status: active.
Key specifications for 2815-00-004-2541: Strokes Per Cycle: 2; Main Power Takeoff Rotation Direction: COUNTERCLOCKWISE; Crankshaft Rotation Direction: COUNTERCLOCKWISE; Piston Action Type: SINGLE ACTING. 9 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.