The Gearcase-Motor, cataloged under National Stock Number 3010-00-643-1003, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. Government technical data includes 24 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3010-00-643-1003 |
| Item Name | Gearcase-Motor |
| FSC / FSG | 3010 / 30 — Torque Converters and Speed Changers |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 2 THREADED HOLE(S) |
| Duty Cycle | CONTINUOUS |
| Phase | SINGLE INPUT |
| Shaft Diameter | 0.1875 INCHES NOMINAL SINGLE END IN |
| Frequency in Hertz | 60.0 INPUT |
| Shaft Center to Mounting Surface Distance | 1.875 INCHES SINGLE END IN |
| Current Type | AC INPUT |
| Winding Type | SYNCHRONOUS |
| Geared Head Output Shaft Alignment Position | INLINE W/ARMATURE SINGLE END |
| Cooling Method | NATURAL CONVECTION VENTILATED |
| Shaft Rotation Direction | CLOCKWISE OR COUNTERCLOCKWISE SINGLE END |
| Features Provided | HORIZONTAL MOUNTING POSITION |
| Flatted Portion Length | 0.3900 INCHES NOMINAL SINGLE END IN |
| Connection Type and Voltage Rating in Volts | 115.0 LINE TO NEUTRAL SINGLE INPUT |
| Torque Rating and Type | 15.0 INCH-OUNCES RUNNING IN |
| Length of Shaft From Housing | 2.563 INCHES SINGLE END IN |
| Speed Control Method and Device Type | ELECTRICAL REMOTE |
| Enclosure Feature | TOTALLY ENCLOSED |
| Power Rating | 0.0194 HORSEPOWER OUTPUT |
| Shaft End Characteristic | A5 SINGLE STYLE SINGLE END |
| Terminal Type and Quantity | 4 WIRE LEAD |
| Temp Rating | -17.0 AMBIENT CELSIUS AND 51.0 AMBIENT CELSIUS |
| Inclosure Specification | COMMERCIAL |
| Geared Head Output Shaft Speed Rating | 44.000 SINGLE REVOLUTIONS PER MINUTE SINGLE END |
| 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 |
|---|---|
| SSQ14B702 | 3/9 Design control — primary reference U.S. Government activity |
| B2027CS2845F | 5/9 Secondary reference Eastern Air Devices Inc Dba Ead Motors |
NSN 3010-00-643-1003 is a Gearcase-Motor, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.
Key specifications for 3010-00-643-1003: Mounting Facility Type and Quantity: 2 THREADED HOLE(S); Duty Cycle: CONTINUOUS; Phase: SINGLE INPUT; Shaft Diameter: 0.1875 INCHES NOMINAL SINGLE END IN. 24 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.