The Motor,alternating Current, cataloged under National Stock Number 6105-01-342-1784, 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 26 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. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6105-01-342-1784 |
| Primary Part Number | 251802-02 |
| Item Name | Motor,alternating Current |
| FSC / FSG | 6105 / 61 — Motors, Electrical |
| Manufacturer | Ward Leonard Ct Llc |
| Status | ACTIVE |
| Keyway Depth | 0.216 INCHES NOMINAL SINGLE END IN |
| Mounting Facility Type and Quantity | 4 UNTHREADED HOLE(S) |
| FSC Application Data | AIR COMPRESSOR |
| 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 | 6.234 INCHES SINGLE END IN |
| Winding Type | INDUCTION-SQUIRREL CAGE |
| Mounting Method | FIXED BASE |
| Thread Length | 0.750 INCHES NOMINAL FIRST END IN |
| Frame Size Designation | 256TN |
| Cooling Method | FAN COOLED |
| Shaft Rotation Direction | CLOCKWISE OR COUNTERCLOCKWISE SINGLE END |
| Features Provided | HORIZONTAL MOUNTING POSITION |
| Thread Direction | RIGHT-HAND SINGLE END |
| Nominal Thread Size | 0.375 INCHES SINGLE END IN |
| Connection Type and Voltage Rating in Volts | 440.0 LINE TO NEUTRAL SINGLE INPUT |
| Keyway Length | 3.500 INCHES NOMINAL SINGLE END IN |
| Nominal Center to Center Distance Between Mounting Facilities Parallel to Length | 10.000 INCHES IN |
| Keyway Width | 0.373 INCHES MINIMUM AND 0.377 INCHES MAXIMUM SINGLE END IN |
| Nominal Center to Center Distance Between Mounting Facilities Parallel to Width | 10.000 INCHES IN |
| Length of Shaft From Housing | 4.190 INCHES SINGLE END IN |
| Current Rating in Amps | 19.000 SINGLE INPUT |
| Enclosure Feature | DRIPPROOF PROTECTED-15 DEG |
| Current Rating Method | LOAD |
| 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 6105-01-342-1784 is a Motor,alternating Current, manufactured by Ward Leonard Ct Llc, classified under FSC 6105, Motors, Electrical. Status: active.
NSN 6105-01-342-1784 has 2 manufacturer part numbers on file: 251802-02 (Ward Leonard Ct Llc), 01-0235 (Ward Leonard Ct Llc).
Key specifications for 251802-02: Keyway Depth: 0.216 INCHES NOMINAL SINGLE END IN; Mounting Facility Type and Quantity: 4 UNTHREADED HOLE(S); FSC Application Data: AIR COMPRESSOR; Duty Cycle: CONTINUOUS. 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.