The Engine,diesel, cataloged under National Stock Number 2815-01-332-0786, is classified within Federal Supply Class 2815 (Diesel Engines and Components) of the Engines, Turbines, and Components group. Government technical data includes 12 specifications, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 2815-01-332-0786 |
| Item Name | Engine,diesel |
| FSC / FSG | 2815 / 28 — Diesel Engines and Components |
| Status | ACTIVE |
| Strokes Per Cycle | 4 |
| Main Power Takeoff Rotation Direction | COUNTERCLOCKWISE |
| Voltage in Volts | 12.0 |
| Crankshaft Rotation Direction | CLOCKWISE |
| Piston Action Type | SINGLE ACTING |
| Starting Method | ELECTRICAL |
| Accessory Components and Quantity | STANDARD GEAR COVER 1 CAMSHAFT EXTENSION SHAFT 1 CRANKSHAFT EXT SHAFT 1 CAMSHAFT MOUNTING FLANGE 1 AIR CLEANER COVER ASSY 1 VOLTAGE REGULATOR 1 GLOW PLUG 1 GLOW PLUG ADAPTER 1 FUEL INLET ADAPTER 1 |
| Cylinder Quantity | 1 |
| Cylinder Arrangement | VERTICAL SINGLE CYLINDER |
| Standard Bore Diameter | 3.000 INCHES IN |
| Stroke Length | 2.625 INCHES IN |
| Reference Number Differentiating Characteristics | AS DIFFERENTIATED BY SOURCE CONTROL DRAWING NO. X8227073 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 8227073-20 | 1/3 Source control — Government-approved source U.S. Government activity |
| AC1-389548 | 3/3 Design control — primary reference U.S. Government activity |
| 8227073-20 | 5/9 Secondary reference U.S. Government activity |
| X8227073 | 5/9 Secondary reference U.S. Government activity |
NSN 2815-01-332-0786 is a Engine,diesel, classified under FSC 2815, Diesel Engines and Components. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 6115-01-537-3966. Verify interchangeability with system specifications before substitution.
Key specifications for 2815-01-332-0786: Strokes Per Cycle: 4; Main Power Takeoff Rotation Direction: COUNTERCLOCKWISE; Voltage in Volts: 12.0; Crankshaft Rotation Direction: CLOCKWISE. 12 specifications are documented in the U.S. Government catalog.
Hazardous per DLA record (HMIC Y). 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.