The Engine,diesel, cataloged under National Stock Number 2815-01-470-7447, is classified within Federal Supply Class 2815 (Diesel Engines and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Caterpillar Inc Div Caterpillar Defense. Government technical data includes 19 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 | 2815-01-470-7447 |
| Primary Part Number | 3606 DITA ARR NO. 7E7006 |
| Item Name | Engine,diesel |
| FSC / FSG | 2815 / 28 — Diesel Engines and Components |
| Manufacturer | Caterpillar Inc Div Caterpillar Defense |
| Status | ACTIVE |
| Strokes Per Cycle | 4 |
| Engine Overall Length | 168.000 INCHES NOMINAL IN |
| Reduction Gear Ratio | 4.45 TO 1 |
| Engine Overall Width | 68.000 INCHES NOMINAL IN |
| Main Power Takeoff Rotation Direction | COUNTERCLOCKWISE |
| Reference Data and Literature | SELP6948 AUGUST 2000 PARTS MANUAL 3606 MARINE 8RB799 (ENGINE) HVY3700(ESO) |
| Voltage in Volts | 24.0 |
| Crankshaft Rotation Direction | COUNTERCLOCKWISE |
| Engine Overall Height | 108.000 INCHES NOMINAL IN |
| Piston Action Type | SINGLE ACTING |
| Starting Method | ELECTRICAL |
| Specification/standard Data | 11083-LEH-1876-01 MANUFACTURERS SPECIFICATION |
| Transmission Type | TORQUE CONVERTER |
| Cylinder Quantity | 6 |
| Cubic Measure | 20.12 CUBIC METERS |
| Cylinder Arrangement | STRAIGHT IN-LINE |
| Standard Bore Diameter | 11.000 INCHES IN |
| Stroke Length | 11.800 INCHES IN |
| Type/model Designation | 3606 OR LAFAYETTE 3606 |
| 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 |
|---|---|
| 3606 DITA ARR NO. 7E7006 PRIMARY | Caterpillar Inc Div Caterpillar Defense (USA) |
NSN 2815-01-470-7447 is a Engine,diesel, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 2815, Diesel Engines and Components. Status: active.
NSN 2815-01-470-7447 has 1 manufacturer part number on file: 3606 DITA ARR NO. 7E7006 (Caterpillar Inc Div Caterpillar Defense).
Key specifications for 3606 DITA ARR NO. 7E7006: Strokes Per Cycle: 4; Engine Overall Length: 168.000 INCHES NOMINAL IN; Reduction Gear Ratio: 4.45 TO 1; Engine Overall Width: 68.000 INCHES NOMINAL IN. 19 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.