The Engine,diesel, cataloged under National Stock Number 2815-00-103-2641, is classified within Federal Supply Class 2815 (Diesel Engines and Components) of the Engines, Turbines, and Components group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 10 specifications, 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2815-00-103-2641 |
| Primary Part Number | 11642105 |
| Item Name | Engine,diesel |
| FSC / FSG | 2815 / 28 — Diesel Engines and Components |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Strokes Per Cycle | 4 |
| Main Power Takeoff Rotation Direction | COUNTERCLOCKWISE |
| Voltage in Volts | 24.0 |
| Crankshaft Rotation Direction | COUNTERCLOCKWISE |
| Piston Action Type | SINGLE ACTING |
| Accessory Components and Quantity | AIR COMPRESSOR 1;CLUTCH 1;COOLINGFAN 1;FUEL FILTER 1;INJECTION PUMP 1;GENERATOR 1;INTAKE,AIR HEATER 1;OIL FILTER AND COOLER 1;STARTER 1;WATER PUMP 1 |
| Cylinder Quantity | 6 |
| Cylinder Arrangement | STRAIGHT IN-LINE |
| Standard Bore Diameter | 4.560 INCHES IN |
| Stroke Length | 4.870 INCHES IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | N |
| Part Number | Manufacturer |
|---|---|
| 11642105 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
NSN 2815-00-103-2641 is a Engine,diesel, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 2815, Diesel Engines and Components. Status: active.
NSN 2815-00-103-2641 has 1 manufacturer part number on file: 11642105 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 11642105: Strokes Per Cycle: 4; Main Power Takeoff Rotation Direction: COUNTERCLOCKWISE; Voltage in Volts: 24.0; Crankshaft Rotation Direction: COUNTERCLOCKWISE. 10 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.