The Motor-Tachometer Generator, cataloged under National Stock Number 6105-01-018-6663, is classified within Federal Supply Class 6105 (Motors, Electrical) of the Electric Wire, Power, and Distribution Equipment group. The manufacturer of record is SL Montevideo Technology, Inc. Dba SL-Mti. Government technical data includes 25 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 6105-01-018-6663 |
| Primary Part Number | ST-8162 |
| Item Name | Motor-Tachometer Generator |
| FSC / FSG | 6105 / 61 — Motors, Electrical |
| Manufacturer | SL Montevideo Technology, Inc. Dba SL-Mti |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 1 CLAMP COLLAR |
| Phase | TWO INPUT |
| Shaft Diameter | 0.124 INCHES MINIMUM AND 0.125 INCHES MAXIMUM SINGLE END IN |
| Frequency in Hertz | 400.0 OUTPUT |
| Teeth Quantity | 13 SINGLE END |
| Current Type | AC INPUT |
| Calibration Speed in RPM | 1000.0 |
| Mounting Method | CLAMP RING(S) |
| Cooling Method | NONVENTILATED |
| Full Tooth Length | 0.125 INCHES MINIMUM SINGLE END IN |
| Features Provided | HORIZONTAL MOUNTING POSITION AND VERTICAL MOUNTING POSITION |
| Connection Type and Voltage Rating in Volts | 26.0 LINE TO NEUTRAL SINGLE INPUT |
| Calibration Voltage Output Type in Volts | 0.13 AC |
| Torque Rating and Type | 15.0 INCH-OUNCES STALLED IN |
| Length of Shaft From Housing | 0.178 INCHES SINGLE END IN |
| Current Rating in Amps | 0.920 SINGLE INPUT |
| Control Field Voltage Type and Rating in Volts | 36.0 AC |
| Enclosure Feature | TOTALLY ENCLOSED |
| Power Rating | 2.5 WATTS OUTPUT |
| Shaft End Characteristic | A17 SINGLE STYLE SINGLE END |
| Excitor Type | SEPARATELY EXCITED |
| Terminal Type and Quantity | 9 WIRE LEAD |
| Rotor Speed Rating in RPM | 6500.0 SINGLE NO LOAD |
| Temp Rating | -55.0 OPERATING CELSIUS AND 125.0 OPERATING CELSIUS |
| Inclosure Specification | COMMERCIAL |
| 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 |
|---|---|
| ST-8162 PRIMARY | SL Montevideo Technology, Inc. Dba SL-Mti (USA) |
| Reference | Meaning |
|---|---|
| 231-0179-010 | 7/2 Vendor item drawing reference Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems |
| ACGH8B4 | 5/9 Secondary reference U.S. Government activity |
| 10139769 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
NSN 6105-01-018-6663 is a Motor-Tachometer Generator, manufactured by SL Montevideo Technology, Inc. Dba SL-Mti, classified under FSC 6105, Motors, Electrical. Status: active.
NSN 6105-01-018-6663 has 1 manufacturer part number on file: ST-8162 (SL Montevideo Technology, Inc. Dba SL-Mti).
Key specifications for ST-8162: Mounting Facility Type and Quantity: 1 CLAMP COLLAR; Phase: TWO INPUT; Shaft Diameter: 0.124 INCHES MINIMUM AND 0.125 INCHES MAXIMUM SINGLE END IN; Frequency in Hertz: 400.0 OUTPUT. 25 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 6105-01-018-6663 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.