The Motor,alternating Current, cataloged under National Stock Number 6105-01-180-4972, is classified within Federal Supply Class 6105 (Motors, Electrical) of the Electric Wire, Power, and Distribution Equipment group. The manufacturer of record is Reliance Electric Company Dba Reliance & Dodge Brands. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 6105-01-180-4972 |
| Primary Part Number | 801621-066 |
| Item Name | Motor,alternating Current |
| FSC / FSG | 6105 / 61 — Motors, Electrical |
| Manufacturer | Reliance Electric Company Dba Reliance & Dodge Brands |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 4 THREADED HOLE(S) AND 4 UNTHREADED HOLE(S) |
| Duty Cycle | CONTINUOUS |
| Phase | THREE INPUT |
| Shaft Diameter | 0.437 INCHES NOMINAL SINGLE END IN |
| Frequency in Hertz | 60.0 INPUT |
| Shaft Center to Mounting Surface Distance | 3.500 INCHES SINGLE END IN |
| Winding Type | INDUCTION-SQUIRREL CAGE |
| Mounting Method | FACE AND FIXED BASE |
| Step Length | 1.760 INCHES NOMINAL SINGLE END IN |
| Thread Length | 0.530 INCHES NOMINAL SINGLE END IN |
| Frame Size Designation | P56CZ |
| Cooling Method | NONVENTILATED |
| Shaft Rotation Direction | CLOCKWISE OR COUNTERCLOCKWISE SINGLE END |
| Features Provided | HORIZONTAL MOUNTING POSITION |
| Mounting Facility Circle Diameter | 5.880 INCHES IN |
| Thread Direction | RIGHT-HAND SINGLE END |
| Nominal Thread Size | 0.437 INCHES SINGLE END IN |
| Connection Type and Voltage Rating in Volts | 440.0 LINE TO NEUTRAL SINGLE INPUT |
| Nominal Center to Center Distance Between Mounting Facilities Parallel to Length | 3.000 INCHES IN |
| Nominal Center to Center Distance Between Mounting Facilities Parallel to Width | 4.880 INCHES IN |
| Length of Shaft From Housing | 2.570 INCHES SINGLE END IN |
| Current Rating in Amps | 0.850 SINGLE INPUT |
| Enclosure Feature | TOTALLY ENCLOSED |
| Current Rating Method | LOAD |
| Step Diameter | 0.625 INCHES NOMINAL SINGLE END IN |
| Thread Class | 2A SINGLE END A |
| 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 |
|---|---|
| 801621-066 PRIMARY | Reliance Electric Company Dba Reliance & Dodge Brands (USA) |
| Reference | Meaning |
|---|---|
| 801621-066 | 5/9 Secondary reference Reliance Electric |
NSN 6105-01-180-4972 is a Motor,alternating Current, manufactured by Reliance Electric Company Dba Reliance & Dodge Brands, classified under FSC 6105, Motors, Electrical. Status: active.
NSN 6105-01-180-4972 has 1 manufacturer part number on file: 801621-066 (Reliance Electric Company Dba Reliance & Dodge Brands).
Key specifications for 801621-066: Mounting Facility Type and Quantity: 4 THREADED HOLE(S) AND 4 UNTHREADED HOLE(S); Duty Cycle: CONTINUOUS; Phase: THREE INPUT; Shaft Diameter: 0.437 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.