The Gearcase-Motor, cataloged under National Stock Number 3010-00-973-3474, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Honeywell Inc Process Control Div. Government technical data includes 26 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 3010-00-973-3474 |
| Primary Part Number | 653040-3 |
| Item Name | Gearcase-Motor |
| FSC / FSG | 3010 / 30 — Torque Converters and Speed Changers |
| Manufacturer | Honeywell Inc Process Control Div |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 2 THREADED STUD(S) |
| Duty Cycle | CONTINUOUS |
| Phase | TWO INPUT |
| Shaft Diameter | 0.249 INCHES NOMINAL SINGLE END IN |
| Frequency in Hertz | 47.0 OR 64.0 INPUT |
| Angle of Shaft to Mounting Base | 90.0 DEGREES SINGLE END |
| Current Type | AC INPUT |
| Winding Type | INDUCTION-WOUND ROTOR |
| Geared Head Output Shaft Alignment Position | OFFSET ABOVE PARALLEL TO SHAFT AXIS SINGLE END |
| Mounting Method | FACE |
| Cooling Method | NONVENTILATED |
| Shaft Rotation Direction | CLOCKWISE OR COUNTERCLOCKWISE SINGLE END |
| Features Provided | VERTICAL MOUNTING POSITION AND HORIZONTAL MOUNTING POSITION |
| Mounting Facility Circle Diameter | 3.312 INCHES IN |
| Flatted Portion Length | 0.5000 INCHES NOMINAL SINGLE END IN |
| Connection Type and Voltage Rating in Volts | 95.0 LINE TO NEUTRAL LOW OR 135.0 LINE TO NEUTRAL HIGH INPUT |
| Torque Rating and Type | 6.562 INCH-POUNDS STARTING IN |
| Length of Shaft From Housing | 0.532 INCHES SINGLE END IN |
| Speed Control Method and Device Type | AUTOMATIC MECHANICAL |
| Enclosure Feature | TOTALLY ENCLOSED |
| Shaft End Characteristic | A5 SINGLE STYLE SINGLE END |
| Terminal Type and Quantity | 4 WIRE LEAD |
| Flat Depth | 0.0320 INCHES NOMINAL SINGLE END IN |
| Temp Rating | 70.0 AMBIENT FAHRENHEIT |
| Inclosure Specification | COMMERCIAL |
| Geared Head Output Shaft Speed Rating | 27.000 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 |
NSN 3010-00-973-3474 is a Gearcase-Motor, manufactured by Honeywell Inc Process Control Div, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.
NSN 3010-00-973-3474 has 2 manufacturer part numbers on file: 653040-3 (Honeywell Inc Process Control Div), 657811-1 (Honeywell Inc Process Control Div).
Key specifications for 653040-3: Mounting Facility Type and Quantity: 2 THREADED STUD(S); Duty Cycle: CONTINUOUS; Phase: TWO INPUT; Shaft Diameter: 0.249 INCHES NOMINAL SINGLE END IN. 26 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.