The Starter,engine,electrical, cataloged under National Stock Number 2920-01-301-9924, is classified within Federal Supply Class 2920 (Engine Electrical System Components, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Mitsubishi Electric Corporation Kamakura Works Div Defense Systems. Government technical data includes 14 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2920-01-301-9924 |
| Primary Part Number | M003T25981 |
| Item Name | Starter,engine,electrical |
| FSC / FSG | 2920 / 29 — Engine Electrical System Components, Nonaircraft |
| Manufacturer | Mitsubishi Electric Corporation Kamakura Works Div Defense Systems |
| Status | ACTIVE |
| Armature Actuation Device Type | RELAY-SOLENOID |
| Lever Actuation Method | SOLENOID |
| Voltage in Volts | 12.0 |
| Engaging Mechanism Opening Angular Deviation in Deg | 180.0 |
| Mounting Hole Diameter | 11.000 MILLIMETERS NOMINAL MM |
| Shaft Rotation Direction | CLOCKWISE |
| Mounting Flange Shape Style | OVAL |
| Engaging Mechanism to Armature Positional Relationship | STRAIGHT |
| Features Provided | NEGATIVE GROUND |
| Mounting Flange Angular Deviation in Deg | 54.0 |
| Mounting Hole Circle Radius | 4.130 INCHES NOMINAL IN |
| Lock Test Current Rating in Amps | 500.0 |
| Engaging Mechanism Style | PERIPHERAL OUTBOARD GEAR DRIVE W/WORM SHAFT, SHAFT, SHIFT LEVER, COLLAR AND OVER-RUNNING CLUTCH W/DRIVE HOUSING |
| 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 |
| Part Number | Manufacturer |
|---|---|
| M003T25981 | Mitsubishi Electric Corporation Kamakura Works Div Defense Systems (JPN) |
| Reference | Meaning |
|---|---|
| M003T25981 | 5/9 Secondary reference Mitsubishi Electric Corporation |
| M003T25981 | 5/9 Secondary reference Mitsubishi Electric Corporation |
| MM115514 | 5/9 Secondary reference Machinery Distribution Inc |
| M3T25981 | 3/9 Design control — primary reference Hekimian Laboratories Inc |
| MD189054 | 5/9 Secondary reference Machinery Distribution Inc |
| M003T25981 | 5/9 Secondary reference Mitsubishi Electric Corpration |
NSN 2920-01-301-9924 is a Starter,engine,electrical, manufactured by Mitsubishi Electric Corporation Kamakura Works Div Defense Systems, classified under FSC 2920, Engine Electrical System Components, Nonaircraft. Status: active.
NSN 2920-01-301-9924 has 1 manufacturer part number on file: M003T25981 (Mitsubishi Electric Corporation Kamakura Works Div Defense Systems).
Key specifications for M003T25981: Armature Actuation Device Type: RELAY-SOLENOID; Lever Actuation Method: SOLENOID; Voltage in Volts: 12.0; Engaging Mechanism Opening Angular Deviation in Deg: 180.0. 14 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.