The Starter,engine,electrical, cataloged under National Stock Number 2920-00-990-8906, is classified within Federal Supply Class 2920 (Engine Electrical System Components, Nonaircraft) of the Engine Accessories group. Government technical data includes 9 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2920-00-990-8906 |
| Item Name | Starter,engine,electrical |
| FSC / FSG | 2920 / 29 — Engine Electrical System Components, Nonaircraft |
| Status | ACTIVE |
| Armature Actuation Device Type | RELAY |
| Voltage in Volts | 24.0 |
| Mounting Hole Diameter | 0.280 INCHES MINIMUM AND 0.286 INCHES MAXIMUM IN |
| Shaft Rotation Direction | COUNTERCLOCKWISE |
| Mounting Flange Shape Style | RECTANGULAR (INCL SQUARE) |
| Engaging Mechanism to Armature Positional Relationship | STRAIGHT |
| Mounting Hole Circle Radius | 2.383 INCHES MINIMUM AND 2.390 INCHES MAXIMUM IN |
| Engaging Mechanism Style | DIRECT PAWL DRIVE W/FRICTION CLUTCH |
| Terminal Type and Quantity | 2 THREADED STUD |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 372697-21 | 3/2 Design control — primary reference U.S. Government activity |
| 372697-9 | 5/9 Secondary reference U.S. Government activity |
NSN 2920-00-990-8906 is a Starter,engine,electrical, classified under FSC 2920, Engine Electrical System Components, Nonaircraft. Status: active.
Key specifications for 2920-00-990-8906: Armature Actuation Device Type: RELAY; Voltage in Volts: 24.0; Mounting Hole Diameter: 0.280 INCHES MINIMUM AND 0.286 INCHES MAXIMUM IN; Shaft Rotation Direction: COUNTERCLOCKWISE. 9 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.