The Motor,alternating Current, cataloged under National Stock Number 6105-01-180-8941, is classified within Federal Supply Class 6105 (Motors, Electrical) of the Electric Wire, Power, and Distribution Equipment group. The manufacturer of record is Fm Af, Llc Dba American Fan Company. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 6105-01-180-8941 |
| Primary Part Number | 5K254MS904 |
| Item Name | Motor,alternating Current |
| FSC / FSG | 6105 / 61 — Motors, Electrical |
| Manufacturer | Fm Af, Llc Dba American Fan Company |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 8 THREADED HOLE(S) |
| Duty Cycle | CONTINUOUS |
| Phase | THREE INPUT |
| Shaft Diameter | 1.960 INCHES NOMINAL SINGLE END IN |
| Frequency in Hertz | 60.0 INPUT |
| Winding Type | INDUCTION-SQUIRREL CAGE |
| Mounting Method | FACE |
| Thread Length | 1.290 INCHES NOMINAL SINGLE END IN |
| Frame Size Designation | 254TY |
| Cooling Method | AMBIENT AIR |
| Shaft Rotation Direction | CLOCKWISE OR COUNTERCLOCKWISE SINGLE END |
| Features Provided | HORIZONTAL MOUNTING POSITION AND VERTICAL MOUNTING POSITION |
| Mounting Facility Circle Diameter | 12.500 INCHES IN |
| Thread Direction | RIGHT-HAND SINGLE END |
| Nominal Thread Size | 1.000 INCHES SINGLE END IN |
| Connection Type and Voltage Rating in Volts | 440.0 LINE TO NEUTRAL SINGLE INPUT |
| Length of Shaft From Housing | 5.910 INCHES SINGLE END IN |
| Enclosure Feature | TOTALLY ENCLOSED |
| Current Rating Method | LOAD |
| Thread Class | 2B SINGLE END |
| Power Rating | 10.000 HORSEPOWER OUTPUT |
| Shaft End Characteristic | A2 SINGLE STYLE SINGLE END |
| Terminal Type and Quantity | 6 WIRE LEAD |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) SINGLE END |
| Rotor Speed Rating in RPM | 1735.0 SINGLE FULL LOAD |
| Inclosure Specification | NEMA |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 5K254MS904 PRIMARY | Fm Af, Llc Dba American Fan Company (USA) |
| 5K213MS904 | Fm Af, Llc Dba American Fan Company (USA) |
| Reference | Meaning |
|---|---|
| 5K254MS904 | 5/9 Secondary reference New Philadelphia Fan Co Buffalo Forge Marine Fans |
| 5K213MS904 | 5/9 Secondary reference New Philadelphia Fan Co Buffalo Forge Marine Fans |
NSN 6105-01-180-8941 is a Motor,alternating Current, manufactured by Fm Af, Llc Dba American Fan Company, classified under FSC 6105, Motors, Electrical. Status: active.
NSN 6105-01-180-8941 has 2 manufacturer part numbers on file: 5K254MS904 (Fm Af, Llc Dba American Fan Company), 5K213MS904 (Fm Af, Llc Dba American Fan Company).
Key specifications for 5K254MS904: Mounting Facility Type and Quantity: 8 THREADED HOLE(S); Duty Cycle: CONTINUOUS; Phase: THREE INPUT; Shaft Diameter: 1.960 INCHES NOMINAL SINGLE END IN. 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.
NSN 6105-01-180-8941 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.