The Motor,alternating Current, cataloged under National Stock Number 6105-01-099-4039, is classified within Federal Supply Class 6105 (Motors, Electrical) of the Electric Wire, Power, and Distribution Equipment group. The manufacturer of record is Lincoln Electric Holdings Inc. Government technical data includes 27 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 6105-01-099-4039 |
| Primary Part Number | KM180 |
| Item Name | Motor,alternating Current |
| FSC / FSG | 6105 / 61 — Motors, Electrical |
| Manufacturer | Lincoln Electric Holdings Inc |
| Status | ACTIVE |
| Keyway Depth | 0.190 INCHES NOMINAL SINGLE END0.190 INCHES NOMINAL SINGLE END IN |
| Mounting Facility Type and Quantity | 4 UNTHREADED HOLE(S)4 UNTHREADED HOLE(S) |
| Duty Cycle | CONTINUOUSCONTINUOUS |
| Phase | THREE INPUTTHREE INPUT |
| Shaft Diameter | 1.620 INCHES NOMINAL SINGLE END1.620 INCHES NOMINAL SINGLE END IN |
| Frequency in Hertz | 60.0 INPUT60.0 INPUT |
| Shaft Center to Mounting Surface Distance | 6.250 INCHES SINGLE END6.250 INCHES SINGLE END IN |
| Winding Type | SYNCHRONOUSSYNCHRONOUS |
| Mounting Method | FIXED BASEFIXED BASE |
| Frame Size Designation | 256T256T |
| Cooling Method | FAN COOLEDFAN COOLED |
| Shaft Rotation Direction | CLOCKWISE OR CLOCKWISE OR COUNTERCLOCKWISE SINGLE ENDCOUNTERCLOCKWISE SINGLE END |
| Features Provided | HORIZONTAL MOUNTING POSITION AND HORIZONTAL MOUNTING POSITION AND VERTICAL MOUNTING POSITIONVERTICAL MOUNTING POSITION |
| Connection Type and Voltage Rating in Volts | 230.0 LINE TO NEUTRAL FIRST MULTIPLE OR 230.0 LINE TO NEUTRAL FIRST MULTIPLE OR 460.0 LINE TO NEUTRAL SECOND MULTIPLE INPUT460.0 LINE TO NEUTRAL SECOND MULTIPLE INPUT |
| Keyway Length | 2.875 INCHES NOMINAL SINGLE END2.875 INCHES NOMINAL SINGLE END IN |
| Nominal Center to Center Distance Between Mounting Facilities Parallel to Length | 10.000 INCHES10.000 INCHES IN |
| Keyway Width | 0.380 INCHES NOMINAL SINGLE END0.380 INCHES NOMINAL SINGLE END IN |
| Nominal Center to Center Distance Between Mounting Facilities Parallel to Width | 10.000 INCHES10.000 INCHES IN |
| Length of Shaft From Housing | 4.000 INCHES SINGLE END4.000 INCHES SINGLE END IN |
| Current Rating in Amps | 49.000 FIRST MULTIPLE OR 49.000 FIRST MULTIPLE OR 24.500 SECOND MULTIPLE INPUT24.500 SECOND MULTIPLE INPUT |
| Enclosure Feature | TOTALLY ENCLOSEDTOTALLY ENCLOSED |
| Current Rating Method | LOADLOAD |
| Power Rating | 20.000 HORSEPOWER OUTPUT20.000 HORSEPOWER OUTPUT |
| Shaft End Characteristic | A9 SINGLE STYLE SINGLE ENDA9 SINGLE STYLE SINGLE END |
| Terminal Type and Quantity | 9 WIRE LEAD9 WIRE LEAD |
| Rotor Speed Rating in RPM | 1750.0 SINGLE FULL LOAD1750.0 SINGLE FULL LOAD |
| Inclosure Specification | NEMANEMA |
| 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 |
|---|---|
| KM180 PRIMARY | Lincoln Electric Holdings Inc (USA) |
| Reference | Meaning |
|---|---|
| KM180 230/460 | C/1 Advisory reference — outside the item-of-supply concept Lincoln Electric Holdings Inc |
| 5K256BL205 | 5/9 Secondary reference General Electric Co Outdoor Breaker Business Section |
| 5K256BL205A | 5/9 Secondary reference General Electric Co Outdoor Breaker Business Section |
NSN 6105-01-099-4039 is a Motor,alternating Current, manufactured by Lincoln Electric Holdings Inc, classified under FSC 6105, Motors, Electrical. Status: active.
NSN 6105-01-099-4039 has 1 manufacturer part number on file: KM180 (Lincoln Electric Holdings Inc).
Key specifications for KM180: Keyway Depth: 0.190 INCHES NOMINAL SINGLE END0.190 INCHES NOMINAL SINGLE END IN; Mounting Facility Type and Quantity: 4 UNTHREADED HOLE(S)4 UNTHREADED HOLE(S); Duty Cycle: CONTINUOUSCONTINUOUS; Phase: THREE INPUTTHREE INPUT. 27 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.