The Motor,engine Starter,electrical, cataloged under National Stock Number 2920-00-678-1850, is classified within Federal Supply Class 2920 (Engine Electrical System Components, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Prestolite Electric Inc. Government technical data includes 3 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2920-00-678-1850 |
| Primary Part Number | MCZ4005AUT |
| Item Name | Motor,engine Starter,electrical |
| FSC / FSG | 2920 / 29 — Engine Electrical System Components, Nonaircraft |
| Manufacturer | Prestolite Electric Inc |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 2 UNTHREADED STUD |
| Cooling Method | NONVENTILATED |
| Enclosure Feature | DUSTPROOF |
| 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 |
|---|---|
| MCZ4005AUT PRIMARY | Prestolite Electric Inc (USA) |
| 7017647 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| Reference | Meaning |
|---|---|
| MCZ4005AUT | 5/9 Secondary reference Prestolite Electric Inc |
| 2920006781850 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
NSN 2920-00-678-1850 is a Motor,engine Starter,electrical, manufactured by Prestolite Electric Inc, classified under FSC 2920, Engine Electrical System Components, Nonaircraft. Status: active.
NSN 2920-00-678-1850 has 2 manufacturer part numbers on file: MCZ4005AUT (Prestolite Electric Inc), 7017647 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for MCZ4005AUT: Mounting Facility Type and Quantity: 2 UNTHREADED STUD; Cooling Method: NONVENTILATED; Enclosure Feature: DUSTPROOF. 3 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.