The Motor,alternating Current, cataloged under National Stock Number 6105-01-210-1952, is classified within Federal Supply Class 6105 (Motors, Electrical) of the Electric Wire, Power, and Distribution Equipment group. The manufacturer of record is Abb Motors & Mechanical Inc Div Abb Motors and Mechanical 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 6105-01-210-1952 |
| Primary Part Number | EM31104 |
| Item Name | Motor,alternating Current |
| FSC / FSG | 6105 / 61 — Motors, Electrical |
| Manufacturer | Abb Motors & Mechanical Inc Div Abb Motors and Mechanical Inc. |
| Status | ACTIVE |
| Keyway Depth | 0.188 INCHES NOMINAL SINGLE END IN |
| Mounting Facility Type and Quantity | 4 SLOT |
| Duty Cycle | CONTINUOUS |
| Phase | THREE INPUT |
| Shaft Diameter | 0.625 INCHES NOMINAL SINGLE END IN |
| Frequency in Hertz | 60.0 INPUT |
| Shaft Center to Mounting Surface Distance | 3.500 INCHES SINGLE END IN |
| Winding Type | INDUCTION-SQUIRREL CAGE |
| Mounting Method | FIXED BASE |
| Frame Size Designation | 56 |
| Cooling Method | SELF-VENTILATED |
| Shaft Rotation Direction | CLOCKWISE OR COUNTERCLOCKWISE SINGLE END |
| Features Provided | HORIZONTAL MOUNTING POSITION |
| Connection Type and Voltage Rating in Volts | 208.0 LINE TO NEUTRAL LOW OR 230.0 LINE TO NEUTRAL HIGH OR 460.0 LINE TO NEUTRAL SECOND MULTIPLE INPUT |
| Keyway Length | 1.375 INCHES NOMINAL SINGLE END IN |
| Nominal Center to Center Distance Between Mounting Facilities Parallel to Length | 3.000 INCHES IN |
| Torque Rating and Type | 1.0 FOOT-POUNDS STALLED FT |
| Keyway Width | 0.188 INCHES NOMINAL SINGLE END IN |
| Nominal Center to Center Distance Between Mounting Facilities Parallel to Width | 4.874 INCHES IN |
| Length of Shaft From Housing | 2.437 INCHES SINGLE END IN |
| Enclosure Feature | DRIPPROOF PROTECTED-15 DEG |
| Power Rating | 0.333 HORSEPOWER INPUT |
| Shaft End Characteristic | A9 SINGLE STYLE SINGLE END |
| Terminal Type and Quantity | 9 WIRE LEAD |
| Rotor Speed Rating in RPM | 1725.0 SINGLE FULL LOAD |
| Temp Rating | 40.0 AMBIENT CELSIUS |
| Inclosure Specification | NEMA |
| 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 |
|---|---|
| EM31104 PRIMARY | Abb Motors & Mechanical Inc Div Abb Motors and Mechanical Inc. (USA) |
| Reference | Meaning |
|---|---|
| M3104 | C/1 Advisory reference — outside the item-of-supply concept Abb Motors & Mechanical Inc Div Abb Motors and Mechanical Inc. |
| 00781568103913 | 5/9 Secondary reference Baldor Electric Co |
| M3104 | 3/9 Design control — primary reference Baldor Electric Co |
| 00781568103913 | C/1 Advisory reference — outside the item-of-supply concept Abb Motors & Mechanical Inc Div Abb Motors and Mechanical Inc. |
NSN 6105-01-210-1952 is a Motor,alternating Current, manufactured by Abb Motors & Mechanical Inc Div Abb Motors and Mechanical Inc., classified under FSC 6105, Motors, Electrical. Status: active.
NSN 6105-01-210-1952 has 1 manufacturer part number on file: EM31104 (Abb Motors & Mechanical Inc Div Abb Motors and Mechanical Inc.).
1 possible match (shared part number, not a government interchangeability claim): 5915-01-626-0558. Verify interchangeability with system specifications before substitution.
Key specifications for EM31104: Keyway Depth: 0.188 INCHES NOMINAL SINGLE END IN; Mounting Facility Type and Quantity: 4 SLOT; Duty Cycle: CONTINUOUS; Phase: THREE 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.