The Outboard Engine, cataloged under National Stock Number 2805-00-646-7987, is classified within Federal Supply Class 2805 (Gasoline Reciprocating Engines, Except Aircraft; and Components) of the Engines, Turbines, and Components group. Government technical data includes 10 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2805-00-646-7987 |
| Item Name | Outboard Engine |
| FSC / FSG | 2805 / 28 — Gasoline Reciprocating Engines, Except Aircraft; and Components |
| Status | ACTIVE |
| Cooling Type | DIRECT WATER |
| Propeller Blade Diameter | 10.500 INCHES NOMINAL IN |
| Propeller Blade Quantity | 3 |
| Reduction Gear Ratio | 13TO23 |
| Fuel Type | GASOLINE |
| Features Provided | INTEGRAL REVERSE GEAR AND GEAR REDUCTION |
| Starting Method | MANUAL |
| Nondefinitive Spec/std Data | II TYPE AND B CLASS |
| Cylinder Quantity | 2 |
| Propeller Blade Pitch | 10.000 INCHES NOMINAL 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 |
|---|---|
| G35912 | 3/9 Design control — primary reference U.S. Government activity |
| MIL-O-11585B | 4/1 Identification reference U.S. Government activity |
| G35912 | 5/9 Secondary reference U.S. Government activity |
NSN 2805-00-646-7987 is a Outboard Engine, classified under FSC 2805, Gasoline Reciprocating Engines, Except Aircraft; and Components. Status: active.
Key specifications for 2805-00-646-7987: Cooling Type: DIRECT WATER; Propeller Blade Diameter: 10.500 INCHES NOMINAL IN; Propeller Blade Quantity: 3; Reduction Gear Ratio: 13TO23. 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.