The Starter,engine,electrical, cataloged under National Stock Number 2920-01-364-1598, is classified within Federal Supply Class 2920 (Engine Electrical System Components, Nonaircraft) of the Engine Accessories group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 9 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2920-01-364-1598 |
| Primary Part Number | 12378862 |
| Item Name | Starter,engine,electrical |
| FSC / FSG | 2920 / 29 — Engine Electrical System Components, Nonaircraft |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Voltage in Volts | 24.0 |
| Mounting Hole Diameter | 10.672 MILLIMETERS MINIMUM AND 10.922 MILLIMETERS MAXIMUM MM |
| Shaft Rotation Direction | CLOCKWISE |
| Mounting Flange Shape Style | TRAPEZIUM |
| Features Provided | CORROSION RESISTANT AND FUNGUS RESISTANT TREATMENT |
| Specification/standard Data | 81349-MIL-S-3785E GOVERNMENT SPECIFICATION |
| Mounting Hole Circle Radius | 63.500 MILLIMETERS NOMINAL MM |
| Engaging Mechanism Style | DIRECT JAW 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 |
| Part Number | Manufacturer |
|---|---|
| 12378862 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| M0017703MD PRIMARY | Prestolite Electric Inc (USA) |
| Reference | Meaning |
|---|---|
| 2920013641598 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| M0017703MD | 5/9 Secondary reference Prestolite Electric Inc |
| 12378862 | 5/9 Secondary reference Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc |
NSN 2920-01-364-1598 is a Starter,engine,electrical, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 2920, Engine Electrical System Components, Nonaircraft. Status: active.
NSN 2920-01-364-1598 has 2 manufacturer part numbers on file: 12378862 (U S Army Tank Automotive Command Amsta-Im-Mm), M0017703MD (Prestolite Electric Inc).
3 possible matches (shared part number, not a government interchangeability claim): 2920-01-487-3587, 2520-01-585-8504, 2920-01-586-4775. Verify interchangeability with system specifications before substitution.
Key specifications for 12378862: Voltage in Volts: 24.0; Mounting Hole Diameter: 10.672 MILLIMETERS MINIMUM AND 10.922 MILLIMETERS MAXIMUM MM; Shaft Rotation Direction: CLOCKWISE; Mounting Flange Shape Style: TRAPEZIUM. 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.