The Magneto,ignition, cataloged under National Stock Number 2925-00-640-8034, is classified within Federal Supply Class 2925 (Engine Electrical System Components, Aircraft Prime Moving) of the Engine Accessories group. Government technical data includes 17 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2925-00-640-8034 |
| Item Name | Magneto,ignition |
| FSC / FSG | 2925 / 29 — Engine Electrical System Components, Aircraft Prime Moving |
| Status | ACTIVE |
| Mounting Facility Quantity | 4 |
| Mounting Method | BASE |
| Pole Quantity | 4 |
| Mounting Facility Thread Quantity Per Inch | 16 |
| Shaft Rotation Direction | CLOCKWISE |
| Features Provided | RADIO INTERFERENCE SHIELDING |
| Shaft Length | 1.189 INCHES NOMINAL IN |
| Body Material | ALUMINUM |
| Mounting Facility Thread Diameter | 0.375 INCHES NOMINAL IN |
| Impulse Quantity Per Revolution | 9 |
| Contact Set Quantity | 1 |
| Mounting Facility | THREADED HOLE(S) |
| Surface Treatment | ENAMEL |
| Environmental Protection | FUNGUS RESISTANT |
| Ignition Type for Which Designed | SINGLE |
| Performance Type | HIGH TENSION |
| Rotation Element Type | PERMANENT MAGNET ROTOR |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 10-78080-4 | 3/9 Design control — primary reference Teledyne Industries Inc Teledyne Power Systems Div |
| 10-78080-4 | 5/9 Secondary reference Amphenol Corp Div Amphenol Aerospace Operations |
| 10-78080-4 | 5/9 Secondary reference Unison Industries Llc |
NSN 2925-00-640-8034 is a Magneto,ignition, classified under FSC 2925, Engine Electrical System Components, Aircraft Prime Moving. Status: active.
Key specifications for 2925-00-640-8034: Mounting Facility Quantity: 4; Mounting Method: BASE; Pole Quantity: 4; Mounting Facility Thread Quantity Per Inch: 16. 17 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.
NSN 2925-00-640-8034 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.