The Engine,gasoline, cataloged under National Stock Number 2805-01-031-6444, is classified within Federal Supply Class 2805 (Gasoline Reciprocating Engines, Except Aircraft; and Components) of the Engines, Turbines, and Components group. The manufacturer of record is General Motors Llc Dba General Motors Llc. Government technical data includes 12 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2805-01-031-6444 |
| Primary Part Number | 3981853 |
| Item Name | Engine,gasoline |
| FSC / FSG | 2805 / 28 — Gasoline Reciprocating Engines, Except Aircraft; and Components |
| Manufacturer | General Motors Llc Dba General Motors Llc |
| Status | ACTIVE |
| Strokes Per Cycle | 4 |
| Cylinder Head Type | L-HEAD |
| Voltage in Volts | 12.0 |
| Crankshaft Rotation Direction | CLOCKWISE |
| Starting Method | ELECTRICAL |
| Accessory Components and Quantity | AIR CLEANER 1 |
| Fuel Induction Type | CARBURETOR |
| Cylinder Quantity | 8 |
| Cylinder Arrangement | SINGLE V-TYPE |
| Standard Bore Diameter | 3.937 INCHES IN |
| Stroke Length | 3.765 INCHES IN |
| Ignition Type | BATTERY |
| 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 |
|---|---|
| 3981853 PRIMARY | General Motors Llc Dba General Motors Llc (USA) |
| Reference | Meaning |
|---|---|
| 3981853 | 5/9 Secondary reference General Motors Corp Chevrolet Motor Div Special Products Dept |
NSN 2805-01-031-6444 is a Engine,gasoline, manufactured by General Motors Llc Dba General Motors Llc, classified under FSC 2805, Gasoline Reciprocating Engines, Except Aircraft; and Components. Status: active.
NSN 2805-01-031-6444 has 1 manufacturer part number on file: 3981853 (General Motors Llc Dba General Motors Llc).
Key specifications for 3981853: Strokes Per Cycle: 4; Cylinder Head Type: L-HEAD; Voltage in Volts: 12.0; Crankshaft Rotation Direction: CLOCKWISE. 12 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.