The Gearcase-Motor, cataloged under National Stock Number 3010-00-660-8905, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Lockheed Martin Corporation Div Rms - Mitchel Field. Government technical data includes 25 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 3010-00-660-8905 |
| Primary Part Number | 1011861 |
| Item Name | Gearcase-Motor |
| FSC / FSG | 3010 / 30 — Torque Converters and Speed Changers |
| Manufacturer | Lockheed Martin Corporation Div Rms - Mitchel Field |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 2 UNTHREADED HOLE(S) |
| Duty Cycle | CONTINUOUS |
| Spline Minor Diameter | 0.1880 INCHES NOMINAL SINGLE END IN |
| Shaft Diameter | 0.2500 INCHES NOMINAL SINGLE END IN |
| Shaft Center to Mounting Surface Distance | 0.468 INCHES SINGLE END IN |
| Current Type | DC INPUT |
| Winding Type | PERMANENT MAGNET |
| Geared Head Output Shaft Alignment Position | INLINE W/ARMATURE SINGLE END |
| Spline Length | 0.4800 INCHES NOMINAL SINGLE END IN |
| Cooling Method | AIR TO AIR COOLED |
| Shaft Rotation Direction | CLOCKWISE SINGLE END |
| Features Provided | VERTICAL MOUNTING POSITION AND HORIZONTAL MOUNTING POSITION |
| Spline Quantity | 12 SINGLE END |
| Connection Type and Voltage Rating in Volts | 115.0 LINE TO NEUTRAL SINGLE INPUT |
| Nominal Center to Center Distance Between Mounting Facilities Parallel to Length | 2.250 INCHES IN |
| Torque Rating and Type | 3.0 INCH-POUNDS RUNNING IN |
| Length of Shaft From Housing | 0.281 INCHES SINGLE END IN |
| Current Rating in Amps | 0.700 SINGLE OUTPUT |
| Enclosure Feature | TOTALLY ENCLOSED |
| Current Rating Method | LOAD |
| Shaft End Characteristic | A14 SINGLE STYLE SINGLE END |
| Terminal Type and Quantity | 2 WIRE LEAD |
| Temp Rating | -20.0 OPERATING CELSIUS AND 65.0 OPERATING CELSIUS AND 65.0 AMBIENT CELSIUS |
| Inclosure Specification | COMMERCIAL |
| Geared Head Output Shaft Speed Rating | 2.000 SINGLE REVOLUTIONS PER MINUTE SINGLE END |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 1011861 PRIMARY | Lockheed Martin Corporation Div Rms - Mitchel Field (USA) |
| Reference | Meaning |
|---|---|
| 1847274 | 3/9 Design control — primary reference Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
NSN 3010-00-660-8905 is a Gearcase-Motor, manufactured by Lockheed Martin Corporation Div Rms - Mitchel Field, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.
NSN 3010-00-660-8905 has 1 manufacturer part number on file: 1011861 (Lockheed Martin Corporation Div Rms - Mitchel Field).
Key specifications for 1011861: Mounting Facility Type and Quantity: 2 UNTHREADED HOLE(S); Duty Cycle: CONTINUOUS; Spline Minor Diameter: 0.1880 INCHES NOMINAL SINGLE END IN; Shaft Diameter: 0.2500 INCHES NOMINAL SINGLE END IN. 25 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.
NSN 3010-00-660-8905 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.
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.