The Motor,alternating Current, cataloged under National Stock Number 6105-01-283-8773, is classified within Federal Supply Class 6105 (Motors, Electrical) of the Electric Wire, Power, and Distribution Equipment group. Government technical data includes 24 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6105-01-283-8773 |
| Item Name | Motor,alternating Current |
| FSC / FSG | 6105 / 61 — Motors, Electrical |
| Status | ACTIVE |
| Keyway Depth | 0.187 INCHES NOMINAL SINGLE END IN |
| Mounting Facility Type and Quantity | 4 UNTHREADED HOLE(S) |
| Duty Cycle | CONTINUOUS |
| Phase | THREE INPUT |
| Shaft Diameter | 1.624 INCHES MINIMUM AND 1.625 INCHES MAXIMUM SINGLE END IN |
| Frequency in Hertz | 60.0 INPUT |
| Shaft Center to Mounting Surface Distance | 9.810 INCHES SINGLE END IN |
| Shaft End Style | FLAT KEYWAY SINGLE END |
| Winding Type | INDUCTION-SQUIRREL CAGE |
| Mounting Method | FACE |
| Frame Size Designation | 256U |
| Shaft Rotation Direction | CLOCKWISE SINGLE END |
| Connection Type and Voltage Rating in Volts | 440.0 LINE TO NEUTRAL SINGLE INPUT |
| Keyway Length | 2.690 INCHES NOMINAL SINGLE END IN |
| Torque Rating and Type | 72.6 FOOT-POUNDS STALLED FT |
| Keyway Width | 0.375 INCHES NOMINAL SINGLE END IN |
| Length of Shaft From Housing | 2.750 INCHES SINGLE END IN |
| Current Rating in Amps | 5.100 LOW OR 8.600 HIGH INPUT |
| Enclosure Feature | TOTALLY ENCLOSED |
| Current Rating Method | NO LOAD |
| Power Rating | 7.500 HORSEPOWER INPUT |
| Rotor Speed Rating in RPM | 600.0 LOW FULL LOAD AND 1800.0 HIGH FULL LOAD |
| Temp Rating | 40.0 AMBIENT CELSIUS |
| Inclosure Specification | NEMA |
| 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 |
| Reference | Meaning |
|---|---|
| 19244 | 3/9 Design control — primary reference U.S. Government activity |
NSN 6105-01-283-8773 is a Motor,alternating Current, classified under FSC 6105, Motors, Electrical. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 6550-01-358-5325. Verify interchangeability with system specifications before substitution.
Key specifications for 6105-01-283-8773: Keyway Depth: 0.187 INCHES NOMINAL SINGLE END IN; Mounting Facility Type and Quantity: 4 UNTHREADED HOLE(S); Duty Cycle: CONTINUOUS; Phase: THREE INPUT. 24 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.