The Motor-Tachometer Generator, cataloged under National Stock Number 6105-00-014-6779, is classified within Federal Supply Class 6105 (Motors, Electrical) of the Electric Wire, Power, and Distribution Equipment group. The manufacturer of record is Kearfott Corp Div Kearfott Corporation. 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 6105-00-014-6779 |
| Primary Part Number | CM00854371 |
| Item Name | Motor-Tachometer Generator |
| FSC / FSG | 6105 / 61 — Motors, Electrical |
| Manufacturer | Kearfott Corp Div Kearfott Corporation |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 1 CLAMP COLLAR |
| Spline Minor Diameter | 0.0919 INCHES NOMINAL SINGLE END IN |
| Phase | SINGLE INPUT |
| Shaft Diameter | 0.1247 INCHES NOMINAL SINGLE END IN |
| Frequency in Hertz | 400.0 OUTPUT |
| Current Type | AC INPUT |
| Calibration Speed in RPM | 1000.0 |
| Mounting Method | CLAMP RING(S) |
| Spline Length | 0.1450 INCHES NOMINAL SINGLE END IN |
| Cooling Method | NONVENTILATED |
| Features Provided | VERTICAL MOUNTING POSITION AND HORIZONTAL MOUNTING POSITION |
| Maximum Operating Altitude Rating | 70000.0 FEET FT |
| Spline Quantity | 13 SINGLE END |
| Connection Type and Voltage Rating in Volts | 26.0 LINE TO NEUTRAL SINGLE INPUT |
| Calibration Voltage Output Type in Volts | 0.43 AC |
| Torque Rating and Type | 0.176 INCH-OUNCES STALLED IN |
| Length of Shaft From Housing | 0.145 INCHES SINGLE END IN |
| Control Field Voltage Type and Rating in Volts | 26.0 AC |
| Enclosure Feature | TOTALLY ENCLOSED |
| Power Rating | 4.200 WATTS INPUT |
| Shaft End Characteristic | A14 SINGLE STYLE SINGLE END |
| Excitor Type | SEPARATELY EXCITED |
| Terminal Type and Quantity | 10 WIRE LEAD |
| Rotor Speed Rating in RPM | 6100.0 SINGLE NO LOAD |
| Temp Rating | -55.0 OPERATING CELSIUS AND 125.0 OPERATING CELSIUS |
| Inclosure Specification | COMMERCIAL |
| 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 |
|---|---|
| CM00854371 PRIMARY | Kearfott Corp Div Kearfott Corporation (USA) |
| 8MG400J600A1 | American Precision Industries, Inc Div Portescap Us (USA) |
| Reference | Meaning |
|---|---|
| B66N0012-1 | 5/9 Secondary reference Mcdonnell Douglas Corp Mcdonnell Douglas Electronic Systems Co |
| CM00854371 | 5/9 Secondary reference U.S. Government activity |
| U212968 | 5/2 Secondary reference U.S. Government activity |
NSN 6105-00-014-6779 is a Motor-Tachometer Generator, manufactured by Kearfott Corp Div Kearfott Corporation, classified under FSC 6105, Motors, Electrical. Status: active.
NSN 6105-00-014-6779 has 2 manufacturer part numbers on file: CM00854371 (Kearfott Corp Div Kearfott Corporation), 8MG400J600A1 (American Precision Industries, Inc Div Portescap Us).
Key specifications for CM00854371: Mounting Facility Type and Quantity: 1 CLAMP COLLAR; Spline Minor Diameter: 0.0919 INCHES NOMINAL SINGLE END IN; Phase: SINGLE INPUT; Shaft Diameter: 0.1247 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.
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.