The Motor,alternating Current, cataloged under National Stock Number 6105-01-159-4271, is classified within Federal Supply Class 6105 (Motors, Electrical) of the Electric Wire, Power, and Distribution Equipment group. The manufacturer of record is Ward Leonard Ct Llc. Government technical data includes 17 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. 3 items share 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 | 6105-01-159-4271 |
| Primary Part Number | 251601-04 |
| Item Name | Motor,alternating Current |
| FSC / FSG | 6105 / 61 — Motors, Electrical |
| Manufacturer | Ward Leonard Ct Llc |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 4 UNTHREADED HOLE(S) |
| Duty Cycle | CONTINUOUS |
| Phase | THREE INPUT |
| Frequency in Hertz | 60.0 INPUT |
| Winding Type | INDUCTION-SQUIRREL CAGE |
| Mounting Method | FIXED BASE |
| 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 | 10.000 INCHES IN |
| Torque Rating and Type | 14.7 FOOT-POUNDS STALLED FT |
| Nominal Center to Center Distance Between Mounting Facilities Parallel to Width | 10.000 INCHES IN |
| Current Rating in Amps | 6.400 SINGLE INPUT |
| Enclosure Feature | TOTALLY ENCLOSED |
| Current Rating Method | LOAD |
| Power Rating | 5.0000 HORSEPOWER OUTPUT |
| Terminal Type and Quantity | 3 SOLDER LUG |
| Rotor Speed Rating in RPM | 3480.0 SINGLE FULL LOAD |
| Temp Rating | 50.0 OPERATING CELSIUS |
| 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 |
NSN 6105-01-159-4271 is a Motor,alternating Current, manufactured by Ward Leonard Ct Llc, classified under FSC 6105, Motors, Electrical. Status: active.
NSN 6105-01-159-4271 has 2 manufacturer part numbers on file: 01-0100 (Ward Leonard Ct Llc), 251601-04 (Ward Leonard Ct Llc).
3 possible matches (shared part number, not a government interchangeability claim): 4510-01-378-7124, 6520-01-483-2695, 3419-01-728-5851. Verify interchangeability with system specifications before substitution.
Key specifications for 251601-04: Mounting Facility Type and Quantity: 4 UNTHREADED HOLE(S); Duty Cycle: CONTINUOUS; Phase: THREE INPUT; Frequency in Hertz: 60.0 INPUT. 17 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.