The Motor-Tachometer Generator, cataloged under National Stock Number 6105-01-083-1964, is classified within Federal Supply Class 6105 (Motors, Electrical) of the Electric Wire, Power, and Distribution Equipment group. The manufacturer of record is Mpc Products Corporation Dba Woodward Mpc, Inc.. Government technical data includes 15 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 6105-01-083-1964 |
| Primary Part Number | G12A |
| Item Name | Motor-Tachometer Generator |
| FSC / FSG | 6105 / 61 — Motors, Electrical |
| Manufacturer | Mpc Products Corporation Dba Woodward Mpc, Inc. |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 4 THREADED HOLE(S) |
| Shaft Diameter | 0.812 INCHES NOMINAL SINGLE END IN |
| Frequency in Hertz | 400.0 OUTPUT |
| Current Type | AC AND DC INPUT |
| Mounting Method | FACE |
| Spline Length | 1.0500 INCHES NOMINAL SINGLE END IN |
| Cooling Method | FAN COOLED |
| Maximum Operating Altitude Rating | 30000.0 FEET FT |
| Spline Quantity | 12 SINGLE END |
| Torque Rating and Type | 200.0 INCH-POUNDS STALLED IN |
| Length of Shaft From Housing | 1.050 INCHES SINGLE END IN |
| Enclosure Feature | TOTALLY ENCLOSED |
| Shaft End Characteristic | A14 SINGLE STYLE SINGLE END |
| Terminal Type and Quantity | 12 WIRE LEAD |
| 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 6105-01-083-1964 is a Motor-Tachometer Generator, manufactured by Mpc Products Corporation Dba Woodward Mpc, Inc., classified under FSC 6105, Motors, Electrical. Status: active.
NSN 6105-01-083-1964 has 2 manufacturer part numbers on file: G12A (Mpc Products Corporation Dba Woodward Mpc, Inc.), AK1-A (Cda Intercorp Llc).
1 possible match (shared part number, not a government interchangeability claim): 5930-01-199-1559. Verify interchangeability with system specifications before substitution.
Key specifications for G12A: Mounting Facility Type and Quantity: 4 THREADED HOLE(S); Shaft Diameter: 0.812 INCHES NOMINAL SINGLE END IN; Frequency in Hertz: 400.0 OUTPUT; Current Type: AC AND DC INPUT. 15 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.