The Motor,alternating Current, cataloged under National Stock Number 6105-01-021-0232, is classified within Federal Supply Class 6105 (Motors, Electrical) of the Electric Wire, Power, and Distribution Equipment group. The manufacturer of record is Western Sky Industries Inc Dba Electromech Techologies. Government technical data includes 26 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6105-01-021-0232 |
| Primary Part Number | 4720-37 |
| Item Name | Motor,alternating Current |
| FSC / FSG | 6105 / 61 — Motors, Electrical |
| Manufacturer | Western Sky Industries Inc Dba Electromech Techologies |
| Status | ACTIVE |
| Keyway Depth | 0.0938 INCHES NOMINAL IDENTICAL ENDS IN |
| Mounting Facility Type and Quantity | 4 THREADED HOLE(S) |
| Duty Cycle | CONTINUOUS |
| Phase | THREE INPUT |
| Shaft Diameter | 0.4995 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM IDENTICAL ENDS IN |
| Frequency in Hertz | 400.0 INPUT |
| Shaft Center to Mounting Surface Distance | 2.812 INCHES IDENTICAL ENDS IN |
| Winding Type | INDUCTION-SQUIRREL CAGE |
| Mounting Method | FIXED BASE |
| Cooling Method | SELF-VENTILATED |
| Shaft Rotation Direction | CLOCKWISE OR COUNTERCLOCKWISE IDENTICAL ENDS |
| Features Provided | THERMAL PROTECTIVE DEVICE AND HORIZONTAL MOUNTING POSITION AND VERTICAL MOUNTING POSITION |
| Connection Type and Voltage Rating in Volts | 208.0 LINE TO NEUTRAL SINGLE INPUT |
| Keyway Length | 1.6250 INCHES NOMINAL IDENTICAL ENDS IN |
| Nominal Center to Center Distance Between Mounting Facilities Parallel to Length | 4.125 INCHES IN |
| Keyway Width | 0.1875 INCHES NOMINAL IDENTICAL ENDS IN |
| Nominal Center to Center Distance Between Mounting Facilities Parallel to Width | 3.500 INCHES IN |
| Length of Shaft From Housing | 2.500 INCHES IDENTICAL ENDS IN |
| Current Rating in Amps | 8.400 SINGLE INPUT |
| Enclosure Feature | OPEN |
| Current Rating Method | LOAD |
| Power Rating | 2.0000 HORSEPOWER OUTPUT |
| Shaft End Characteristic | A9 SINGLE STYLE IDENTICAL ENDS |
| Rotor Speed Rating in RPM | 3750.0 SINGLE FULL LOAD |
| Temp Rating | -29.0 OPERATING CELSIUS AND 52.0 OPERATING CELSIUS |
| Inclosure Specification | COMMERCIAL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 4720-37 PRIMARY | Western Sky Industries Inc Dba Electromech Techologies (USA) |
| Reference | Meaning |
|---|---|
| 230-0639-010 | 5/9 Secondary reference Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems |
NSN 6105-01-021-0232 is a Motor,alternating Current, manufactured by Western Sky Industries Inc Dba Electromech Techologies, classified under FSC 6105, Motors, Electrical. Status: active.
NSN 6105-01-021-0232 has 1 manufacturer part number on file: 4720-37 (Western Sky Industries Inc Dba Electromech Techologies).
Key specifications for 4720-37: Keyway Depth: 0.0938 INCHES NOMINAL IDENTICAL ENDS IN; Mounting Facility Type and Quantity: 4 THREADED HOLE(S); Duty Cycle: CONTINUOUS; Phase: THREE INPUT. 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.