The Motor,alternating Current, cataloged under National Stock Number 6105-01-276-2589, is classified within Federal Supply Class 6105 (Motors, Electrical) of the Electric Wire, Power, and Distribution Equipment group. The manufacturer of record is Electric Motors and Specialties Inc. Government technical data includes 19 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. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6105-01-276-2589 |
| Primary Part Number | ESP-L20EM1 |
| Item Name | Motor,alternating Current |
| FSC / FSG | 6105 / 61 — Motors, Electrical |
| Manufacturer | Electric Motors and Specialties Inc |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 3 THREADED HOLE(S) |
| Duty Cycle | CONTINUOUS |
| Phase | SINGLE INPUT |
| Frequency in Hertz | 60.0 INPUT |
| Shaft End Style | EXTERNAL THREADED SINGLE END |
| Mounting Method | FACE |
| Thread Length | 0.420 INCHES MINIMUM AND 0.520 INCHES MAXIMUM SINGLE END IN |
| Shaft Rotation Direction | CLOCKWISE SINGLE END |
| Features Provided | THERMAL PROTECTIVE DEVICE |
| Nominal Thread Size | 0.250 INCHES SINGLE END IN |
| Connection Type and Voltage Rating in Volts | 115.0 LINE TO LINE SINGLE INPUT |
| Length of Shaft From Housing | 0.420 INCHES SINGLE END IN |
| Enclosure Feature | TOTALLY ENCLOSED |
| Current Rating Method | LOAD |
| Thread Quantity Per Inch | 20 SINGLE END |
| Power Rating | 20.0 WATTS INPUT |
| Terminal Type and Quantity | 2 WIRE LEAD |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) SINGLE END |
| Rotor Speed Rating in RPM | 1550.0 SINGLE FULL 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 |
| Part Number | Manufacturer |
|---|---|
| ESP-L20EM1 PRIMARY | Electric Motors and Specialties Inc (USA) |
NSN 6105-01-276-2589 is a Motor,alternating Current, manufactured by Electric Motors and Specialties Inc, classified under FSC 6105, Motors, Electrical. Status: active.
NSN 6105-01-276-2589 has 1 manufacturer part number on file: ESP-L20EM1 (Electric Motors and Specialties Inc).
Key specifications for ESP-L20EM1: Mounting Facility Type and Quantity: 3 THREADED HOLE(S); Duty Cycle: CONTINUOUS; Phase: SINGLE INPUT; Frequency in Hertz: 60.0 INPUT. 19 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.