11920R3

Electrical Engine Starter

An item consisting of an electric, direct current, motor and integral and associated components, primarily designed to crank an internal combustion engine, or a gas turbine engine until it starts operating under its own power. May include facilities for manual or mechanical actuation. Excludes:motor, engine starter, electrical; starter, motor; starter, engine (as modified); and switch, engine starter, electrical.

direct jaw drive w/friction clutch engaging mechanism style, round with holes equally spaced mounting flange shape style, counterclockwise shaft rotation direction, 2.500 inches nominal mounting hole radius, 0.406 inches nominal mounting hole diameter

Basic Details

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NSN

2925-00-167-2641

NIIN

00-167-2641

Item Name

Electrical Engine Starter

Part Number

11920R3

Active

Federal Supply Class

2925 - Aircraft Prime Moving Engine Electrical System Components

Federal Supply Group

Engine Accessories

Assigment Date

01/01/1963 (63 years ago)

Item Name Code

03577

Technical Specifications

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Mounting Hole Diameter: 0.406 inches nominal
Mounting Hole Radius: 2.500 inches nominal
Mounting Flange Shape Style: round with holes equally spaced
Engaging Mechanism Style: direct jaw drive w/friction clutch
Shaft Rotation Direction: counterclockwise
Engaging Mechanism To Armature Positional Relationship: straight
Features Provided: gear reduction
Voltage In Volts: 24.0
Special Features: nonsubmersible
Terminal Type And Quantity: 1 threaded stud

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Cross Referenced Parts

Our Cross-Referenced Parts section helps you quickly locate compatible or equivalent aerospace electrical components for: 11920R3

Part Number	CAGE	Manufacturer	RNCC	RNVC	RNAAC
11920R3	31435	Lucas Aerospace Power Equipment Corporation	5	9	SE
11920R3	3CPE0	Safran Power Usa Llc	C	1	ZZ
JH11920R3	31435	Lucas Aerospace Power Equipment Corporation	3	9	SE
JH11920R3	3CPE0	Safran Power Usa Llc	C	1	ZZ

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