The Motor-Tachometer Generator, cataloged under National Stock Number 6105-00-809-4355, is classified within Federal Supply Class 6105 (Motors, Electrical) of the Electric Wire, Power, and Distribution Equipment group. The manufacturer of record is Honeywell Intl Inc Defense Avionics Systems. Government technical data includes 25 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6105-00-809-4355 |
| Primary Part Number | FV120-5A1 |
| Item Name | Motor-Tachometer Generator |
| FSC / FSG | 6105 / 61 — Motors, Electrical |
| Manufacturer | Honeywell Intl Inc Defense Avionics Systems |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 1 CLAMP COLLAR |
| Spline Minor Diameter | 0.1083 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 | 7200.0 |
| Mounting Method | CLAMP RING(S) |
| Spline Length | 0.1560 INCHES NOMINAL SINGLE END IN |
| Cooling Method | AMBIENT AIR |
| Features Provided | HORIZONTAL MOUNTING POSITION AND VERTICAL MOUNTING POSITION |
| Spline Quantity | 12 SINGLE END |
| Connection Type and Voltage Rating in Volts | 26.0 LINE TO NEUTRAL SINGLE INPUT |
| Calibration Voltage Output Type in Volts | 2.5 AC |
| Torque Rating and Type | 0.3 INCH-OUNCES STALLED IN |
| Length of Shaft From Housing | 0.156 INCHES SINGLE END IN |
| Control Field Voltage Type and Rating in Volts | 26.0 AC |
| Enclosure Feature | GENERAL PURPOSE |
| Power Rating | 7.750 WATTS INPUT |
| Shaft End Characteristic | A14 SINGLE STYLE SINGLE END |
| Excitor Type | SEPARATELY EXCITED |
| Terminal Type and Quantity | 8 WIRE LEAD |
| Rotor Speed Rating in RPM | 10000.0 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 |
NSN 6105-00-809-4355 is a Motor-Tachometer Generator, manufactured by Honeywell Intl Inc Defense Avionics Systems, classified under FSC 6105, Motors, Electrical. Status: active.
NSN 6105-00-809-4355 has 3 manufacturer part numbers on file: 136562-05 (Ge Aviation Systems Llc), FV120-5A1 (Honeywell Intl Inc Defense Avionics Systems), 128083-01 (Ge Aviation Systems Llc).
Key specifications for FV120-5A1: Mounting Facility Type and Quantity: 1 CLAMP COLLAR; Spline Minor Diameter: 0.1083 INCHES NOMINAL SINGLE END IN; Phase: SINGLE INPUT; Shaft Diameter: 0.1247 INCHES NOMINAL SINGLE END IN. 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.
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.