The Motor,alternating Current, cataloged under National Stock Number 6105-01-167-9228, is classified within Federal Supply Class 6105 (Motors, Electrical) of the Electric Wire, Power, and Distribution Equipment group. The manufacturer of record is Smith a O Corp Electric Motors Div. Government technical data includes 21 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 6105-01-167-9228 |
| Primary Part Number | H273LES |
| Item Name | Motor,alternating Current |
| FSC / FSG | 6105 / 61 — Motors, Electrical |
| Manufacturer | Smith a O Corp Electric Motors Div |
| Status | ACTIVE |
| Keyway Depth | 0.094 INCHES NOMINAL SINGLE END IN |
| Mounting Facility Type and Quantity | 4 SLOT |
| 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 |
| Shaft End Style | FLAT KEYWAY SINGLE END |
| Winding Type | INDUCTION-SQUIRREL CAGE |
| Mounting Method | FIXED BASE |
| Frame Size Designation | B56 |
| 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 |
| Keyway Width | 0.188 INCHES NOMINAL SINGLE END IN |
| Nominal Center to Center Distance Between Mounting Facilities Parallel to Width | 4.880 INCHES IN |
| Length of Shaft From Housing | 1.940 INCHES SINGLE END IN |
| Enclosure Feature | DRIPPROOF PROTECTED-15 DEG |
| Power Rating | 0.500 HORSEPOWER OUTPUT |
| Rotor Speed Rating in RPM | 1800.0 SINGLE NO LOAD |
| Temp Rating | 40.0 OPERATING 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 |
|---|---|
| H273LES PRIMARY | Smith a O Corp Electric Motors Div (USA) |
| Reference | Meaning |
|---|---|
| 8-151195-01 | 5/9 Secondary reference Century Electric Inc |
| H273 | 3/9 Design control — primary reference Smith a O Corp Electric Motors Div |
| H273 | 5/9 Secondary reference Century Electric Inc |
NSN 6105-01-167-9228 is a Motor,alternating Current, manufactured by Smith a O Corp Electric Motors Div, classified under FSC 6105, Motors, Electrical. Status: active.
NSN 6105-01-167-9228 has 1 manufacturer part number on file: H273LES (Smith a O Corp Electric Motors Div).
1 possible match (shared part number, not a government interchangeability claim): 2040-01-271-5860. Verify interchangeability with system specifications before substitution.
Key specifications for H273LES: Keyway Depth: 0.094 INCHES NOMINAL SINGLE END IN; Mounting Facility Type and Quantity: 4 SLOT; Phase: THREE INPUT; Shaft Diameter: 0.625 INCHES NOMINAL SINGLE END IN. 21 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.