The Motor,alternating Current, cataloged under National Stock Number 6105-01-266-6865, 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 22 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6105-01-266-6865 |
| Primary Part Number | 5KR256NS407H |
| Item Name | Motor,alternating Current |
| FSC / FSG | 6105 / 61 — Motors, Electrical |
| Manufacturer | Ward Leonard Ct Llc |
| Status | ACTIVE |
| Keyway Depth | 0.209 INCHES MINIMUM AND 0.224 INCHES MAXIMUM SINGLE END IN |
| Mounting Facility Type and Quantity | 6 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 | 6.240 INCHES SINGLE END IN |
| Shaft End Style | FLAT KEYWAY SINGLE END |
| Winding Type | INDUCTION-SQUIRREL CAGE |
| Mounting Method | FIXED BASE |
| Frame Size Designation | 256TN |
| Features Provided | HORIZONTAL MOUNTING POSITION |
| Connection Type and Voltage Rating in Volts | 440.0 LINE TO NEUTRAL SINGLE INPUT |
| Keyway Length | 2.880 INCHES NOMINAL SINGLE END IN |
| Keyway Width | 0.375 INCHES MINIMUM AND 0.377 INCHES MAXIMUM SINGLE END IN |
| Length of Shaft From Housing | 4.000 INCHES SINGLE END IN |
| Current Rating in Amps | 11.900 SINGLE INPUT |
| Current Rating Method | LOAD |
| Power Rating | 7.500 HORSEPOWER OUTPUT |
| Terminal Type and Quantity | 3 WIRE LEAD |
| Rotor Speed Rating in RPM | 900.0 SINGLE FULL LOAD |
| Temp Rating | 50.0 AMBIENT 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 |
| Part Number | Manufacturer |
|---|---|
| 5KR256NS407H PRIMARY | Ward Leonard Ct Llc (USA) |
| 1103G15-001 | Timken Gears & Services Inc. Div Philadelphia Gear (USA) |
| Reference | Meaning |
|---|---|
| 5KR256NS407H | 5/9 Secondary reference General Electric Co Motor Business Group |
| 226F135-G01 | 5/9 Secondary reference General Electric Co Motor Business Group |
| 959E462-085 | 5/9 Secondary reference General Electric Company |
| 1103G15-001 | 5/9 Secondary reference General Electric Company |
NSN 6105-01-266-6865 is a Motor,alternating Current, manufactured by Ward Leonard Ct Llc, classified under FSC 6105, Motors, Electrical. Status: active.
NSN 6105-01-266-6865 has 2 manufacturer part numbers on file: 5KR256NS407H (Ward Leonard Ct Llc), 1103G15-001 (Timken Gears & Services Inc. Div Philadelphia Gear).
Key specifications for 5KR256NS407H: Keyway Depth: 0.209 INCHES MINIMUM AND 0.224 INCHES MAXIMUM SINGLE END IN; Mounting Facility Type and Quantity: 6 UNTHREADED HOLE(S); Duty Cycle: CONTINUOUS; Phase: THREE INPUT. 22 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.