The Motor-Tachometer Generator, cataloged under National Stock Number 6105-01-331-8326, is classified within Federal Supply Class 6105 (Motors, Electrical) of the Electric Wire, Power, and Distribution Equipment group. The manufacturer of record is General Dynamics Motion Control Llc. Government technical data includes 5 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 6105-01-331-8326 |
| Primary Part Number | 11G4C-AA0-A0 |
| Item Name | Motor-Tachometer Generator |
| FSC / FSG | 6105 / 61 — Motors, Electrical |
| Manufacturer | General Dynamics Motion Control Llc |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 1 CLAMP COLLAR |
| Mounting Method | CLAMP RING(S) |
| Terminal Type and Quantity | 10 WIRE LEAD |
| Rotor Speed Rating in RPM | 8000.0 SINGLE FULL LOAD |
| Temp Rating | -40.0 AMBIENT CELSIUS AND 85.0 AMBIENT CELSIUS |
| 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 |
|---|---|
| 11G4C-AA0-A0 PRIMARY | General Dynamics Motion Control Llc (USA) |
| 25509S0CNM7658-1 PRIMARY | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA) |
| Reference | Meaning |
|---|---|
| 00-81842-2 | C/1 Advisory reference — outside the item-of-supply concept General Dynamics Motion Control Llc |
| 25509S0CNM7658-1 | 5/9 Secondary reference Teledyne Ryan Electronics Div of Teledyne Industries Inc Sub of Teledyne Inc |
| M7658-1 | 5/1 Secondary reference Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp |
| 00-81842 | 5/9 Secondary reference General Dynamics Motion Control Llc |
NSN 6105-01-331-8326 is a Motor-Tachometer Generator, manufactured by General Dynamics Motion Control Llc, classified under FSC 6105, Motors, Electrical. Status: active.
NSN 6105-01-331-8326 has 2 manufacturer part numbers on file: 11G4C-AA0-A0 (General Dynamics Motion Control Llc), 25509S0CNM7658-1 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp).
Key specifications for 11G4C-AA0-A0: Mounting Facility Type and Quantity: 1 CLAMP COLLAR; Overall Length: 2.475 INCHES IN; Mounting Method: CLAMP RING(S); Overall Width: 1.000 INCHES IN. 5 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.