The Starter,engine,electrical, cataloged under National Stock Number 2925-00-293-6543, is classified within Federal Supply Class 2925 (Engine Electrical System Components, Aircraft Prime Moving) of the Engine Accessories group. Government technical data includes 10 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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.
| Parameter | Value |
|---|---|
| NSN | 2925-00-293-6543 |
| Item Name | Starter,engine,electrical |
| FSC / FSG | 2925 / 29 — Engine Electrical System Components, Aircraft Prime Moving |
| Status | ACTIVE |
| Voltage in Volts | 28.0 |
| Mounting Hole Diameter | 0.406 INCHES NOMINAL IN |
| Shaft Rotation Direction | CLOCKWISE |
| Mounting Flange Shape Style | ROUND WITH HOLES EQUALLY SPACED |
| Engaging Mechanism to Armature Positional Relationship | STRAIGHT |
| Features Provided | SUBMERSIBLE AND GEAR REDUCTION |
| Mounting Hole Circle Radius | 2.500 INCHES NOMINAL IN |
| Lock Test Current Rating in Amps | 235.0 |
| Engaging Mechanism Style | DIRECT JAW DRIVE W/FRICTION CLUTCH |
| Terminal Type and Quantity | 1 THREADED STUD |
| 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 |
|---|---|
| 1416-40G | 3/2 Design control — primary reference U.S. Government activity |
| AN4116R4B | 4/1 Identification reference U.S. Government activity |
NSN 2925-00-293-6543 is a Starter,engine,electrical, classified under FSC 2925, Engine Electrical System Components, Aircraft Prime Moving. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 2925-00-580-3018. Verify interchangeability with system specifications before substitution.
Key specifications for 2925-00-293-6543: Voltage in Volts: 28.0; Mounting Hole Diameter: 0.406 INCHES NOMINAL IN; Shaft Rotation Direction: CLOCKWISE; Mounting Flange Shape Style: ROUND WITH HOLES EQUALLY SPACED. 10 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 2925-00-293-6543 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.