The Power Unit,diesel, cataloged under National Stock Number 2815-00-540-5071, is classified within Federal Supply Class 2815 (Diesel Engines and Components) of the Engines, Turbines, and Components group. Government technical data includes 27 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2815-00-540-5071 |
| Item Name | Power Unit,diesel |
| FSC / FSG | 2815 / 28 — Diesel Engines and Components |
| Status | ACTIVE |
| Dual Ignition System | NOT INCLUDED |
| Direct Reversible Feature | NOT INCLUDED |
| Strokes Per Cycle | 2 |
| Inclosure Type | OPEN |
| Closed System Hull Cooling Feature | NOT INCLUDED |
| Electromagnetic Interference Suppression | NOT PROVIDED |
| Main Power Takeoff Rotation Direction | COUNTERCLOCKWISE |
| Transmission | NOT INCLUDED |
| Voltage in Volts | 24.0 |
| Crankshaft Rotation Direction | COUNTERCLOCKWISE |
| Supercharger | NOT INCLUDED |
| Piston Action Type | SINGLE ACTING |
| Starting Method | ELECTRICAL |
| Pulley Groove Quantity | 10 |
| Clutch | INCLUDED |
| Direct Raw Water Cooling Feature | NOT INCLUDED |
| Reduction Gear | NOT INCLUDED |
| Cylinder Quantity | 6 |
| Cylinder Arrangement | STRAIGHT IN-LINE |
| Brake Horsepower at Specified RPM | 130 BHP AT 1600 RPM RPM |
| Main Power Takeoff Drive Type | V-SHAPED GROOVED PULLEY |
| Standard Bore Diameter | 4.250 INCHES IN |
| Pulley Outside Diameter | 11.000 INCHES NOMINAL IN |
| Stroke Length | 5.000 INCHES IN |
| Cooling Medium | LIQUID |
| Mounting Type | BASE |
| Governor Controlled Feature | INCLUDED |
| 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 |
|---|---|
| EE101A155 | 3/2 Design control — primary reference U.S. Government activity |
NSN 2815-00-540-5071 is a Power Unit,diesel, classified under FSC 2815, Diesel Engines and Components. Status: active.
Key specifications for 2815-00-540-5071: Dual Ignition System: NOT INCLUDED; Direct Reversible Feature: NOT INCLUDED; Strokes Per Cycle: 2; Inclosure Type: OPEN. 27 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.