The Gearcase-Motor, cataloged under National Stock Number 3010-00-635-3698, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. The manufacturer of record is General Electric Company. Government technical data includes 27 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3010-00-635-3698 |
| Primary Part Number | 35A1740 |
| Item Name | Gearcase-Motor |
| FSC / FSG | 3010 / 30 — Torque Converters and Speed Changers |
| Manufacturer | General Electric Company |
| Status | ACTIVE |
| Keyway Depth | 0.188 INCHES NOMINAL SINGLE END IN |
| Mounting Facility Type and Quantity | 4 UNTHREADED HOLE(S) |
| Duty Cycle | CONTINUOUS |
| Shaft Diameter | 3.8750 INCHES NOMINAL SINGLE END IN |
| Shaft Center to Mounting Surface Distance | 12.000 INCHES SINGLE END IN |
| Current Type | DC INPUT |
| Winding Type | SHUNT WOUND W/COMMUTATING POLES |
| Geared Head Output Shaft Alignment Position | INLINE W/ARMATURE SINGLE END |
| Mounting Method | FIXED BASE |
| Thread Length | 0.562 INCHES NOMINAL SINGLE END IN |
| Frame Size Designation | 95 |
| Cooling Method | NATURAL CONVECTION VENTILATED |
| Shaft Rotation Direction | CLOCKWISE OR COUNTERCLOCKWISE SINGLE END |
| Features Provided | HORIZONTAL MOUNTING POSITION |
| Connection Type and Voltage Rating in Volts | 120.0 LINE TO NEUTRAL SINGLE INPUT |
| Keyway Length | 3.938 INCHES NOMINAL SINGLE END IN |
| Nominal Center to Center Distance Between Mounting Facilities Parallel to Length | 12.000 INCHES IN |
| Keyway Width | 0.375 INCHES NOMINAL SINGLE END IN |
| Nominal Center to Center Distance Between Mounting Facilities Parallel to Width | 19.250 INCHES IN |
| Length of Shaft From Housing | 7.750 INCHES SINGLE END IN |
| Current Rating in Amps | 147.000 SINGLE OUTPUT |
| Enclosure Feature | DRIPPROOF-15 DEG |
| Current Rating Method | LOAD |
| Power Rating | 20.0000 HORSEPOWER OUTPUT |
| Shaft End Characteristic | A2 FIRST STYLE AND A9 SECOND STYLE SINGLE END |
| Temp Rating | 50.0 OPERATING CELSIUS AND 40.0 AMBIENT CELSIUS |
| Inclosure Specification | MIL-STD-108 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 3010-00-635-3698 is a Gearcase-Motor, manufactured by General Electric Company, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.
NSN 3010-00-635-3698 has 4 manufacturer part numbers on file: W4975593 (General Electric Company), W8433302 (General Electric Company), 121D636 (General Electric Company), 35A1740 (General Electric Company).
Key specifications for 35A1740: Keyway Depth: 0.188 INCHES NOMINAL SINGLE END IN; Mounting Facility Type and Quantity: 4 UNTHREADED HOLE(S); Duty Cycle: CONTINUOUS; Shaft Diameter: 3.8750 INCHES NOMINAL SINGLE END IN. 27 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.