The Gearcase-Motor, cataloged under National Stock Number 3010-00-165-3876, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Telemechanics Inc. Government technical data includes 23 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 3010-00-165-3876 |
| Primary Part Number | 331074 |
| Item Name | Gearcase-Motor |
| FSC / FSG | 3010 / 30 — Torque Converters and Speed Changers |
| Manufacturer | Telemechanics Inc |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 4 THREADED HOLE(S) |
| Duty Cycle | CONTINUOUS |
| Phase | SINGLE INPUT |
| Shaft Diameter | 0.2500 INCHES NOMINAL SINGLE END IN |
| Frequency in Hertz | 50.0 OR 60.0 INPUT |
| Shaft Center to Mounting Surface Distance | 2.719 INCHES SINGLE END IN |
| Current Type | AC INPUT |
| Winding Type | INDUCTION-SHADED POLE |
| Geared Head Output Shaft Alignment Position | OFFSET ABOVE PARALLEL TO SHAFT AXIS SINGLE END |
| Cooling Method | FAN COOLED |
| Shaft Rotation Direction | CLOCKWISE OR COUNTERCLOCKWISE SINGLE END |
| Features Provided | HORIZONTAL MOUNTING POSITION AND VERTICAL MOUNTING POSITION |
| Connection Type and Voltage Rating in Volts | 6.0 LINE TO NEUTRAL LOW OR 240.0 LINE TO NEUTRAL HIGH INPUT |
| Nominal Center to Center Distance Between Mounting Facilities Parallel to Length | 1.562 INCHES IN |
| Torque Rating and Type | 15.0 INCH-POUNDS STALLED IN |
| Nominal Center to Center Distance Between Mounting Facilities Parallel to Width | 1.562 INCHES IN |
| Length of Shaft From Housing | 1.000 INCHES SINGLE END IN |
| Speed Control Method and Device Type | AUTOMATIC MECHANICAL |
| Enclosure Feature | OPEN |
| Shaft End Characteristic | A1 SINGLE STYLE SINGLE END |
| Terminal Type and Quantity | 2 WIRE LEAD |
| Inclosure Specification | COMMERCIAL |
| Geared Head Output Shaft Speed Rating | 40.000 LOW REVOLUTIONS PER MINUTE AND 80.000 HIGH REVOLUTIONS PER MINUTE FIRST END |
| 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 |
|---|---|
| 331074 PRIMARY | Telemechanics Inc (USA) |
| ZGM60228-1 | Molon Motor and Coil Corp (USA) |
| Reference | Meaning |
|---|---|
| 331074 | 5/9 Secondary reference American Telephone and Telegraph Co |
NSN 3010-00-165-3876 is a Gearcase-Motor, manufactured by Telemechanics Inc, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.
NSN 3010-00-165-3876 has 2 manufacturer part numbers on file: 331074 (Telemechanics Inc), ZGM60228-1 (Molon Motor and Coil Corp).
Key specifications for 331074: Mounting Facility Type and Quantity: 4 THREADED HOLE(S); Duty Cycle: CONTINUOUS; Phase: SINGLE INPUT; Shaft Diameter: 0.2500 INCHES NOMINAL SINGLE END IN. 23 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.