The Motor-Tachometer Generator, cataloged under National Stock Number 6105-00-006-9764, is classified within Federal Supply Class 6105 (Motors, Electrical) of the Electric Wire, Power, and Distribution Equipment group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 26 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 6105-00-006-9764 |
| Primary Part Number | 1569266 |
| Item Name | Motor-Tachometer Generator |
| FSC / FSG | 6105 / 61 — Motors, Electrical |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 1 CLAMP COLLAR |
| Spline Minor Diameter | 0.156 INCHES NOMINAL SINGLE END IN |
| Phase | TWO INPUT |
| Shaft Diameter | 0.176 INCHES MINIMUM AND 0.177 INCHES MAXIMUM 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 | 0.396 INCHES MINIMUM AND 0.403 INCHES MAXIMUM SINGLE END IN |
| Cooling Method | NONVENTILATED |
| Features Provided | VERTICAL MOUNTING POSITION AND HORIZONTAL MOUNTING POSITION |
| Spline Quantity | 15 SINGLE END |
| Connection Type and Voltage Rating in Volts | 115.0 LINE TO NEUTRAL SINGLE INPUT |
| Calibration Voltage Output Type in Volts | 2.75 AC AND 3.10 AC |
| Torque Rating and Type | 1.25 INCH-OUNCES STALLED IN |
| Length of Shaft From Housing | 0.399 INCHES SINGLE END IN |
| Current Rating in Amps | 0.110 SINGLE INPUT |
| Control Field Voltage Type and Rating in Volts | 57.5 AC AND 115.0 AC |
| Enclosure Feature | TOTALLY ENCLOSED |
| Power Rating | 12.200 WATTS INPUT |
| Shaft End Characteristic | A14 SINGLE STYLE SINGLE END |
| Excitor Type | SEPARATELY EXCITED |
| Terminal Type and Quantity | 16 SCREW AND 16 SOLDERLESS LUG |
| Rotor Speed Rating in RPM | 4500.0 SINGLE NO LOAD |
| Temp Rating | 40.0 AMBIENT 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 |
|---|---|
| 1569266 PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| U-216569 | 5/1 Secondary reference U.S. Government activity |
| 1569266 | 3/9 Design control — primary reference Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
NSN 6105-00-006-9764 is a Motor-Tachometer Generator, manufactured by Naval Sea Systems Command, classified under FSC 6105, Motors, Electrical. Status: active.
NSN 6105-00-006-9764 has 1 manufacturer part number on file: 1569266 (Naval Sea Systems Command).
Key specifications for 1569266: Mounting Facility Type and Quantity: 1 CLAMP COLLAR; Spline Minor Diameter: 0.156 INCHES NOMINAL SINGLE END IN; Phase: TWO INPUT; Shaft Diameter: 0.176 INCHES MINIMUM AND 0.177 INCHES MAXIMUM 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.