512108 — STARTER,ENGINE,ELECTRICAL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

512108: STARTER,ENGINE,ELECTRICAL.

The STARTER,ENGINE,ELECTRICAL is a the manufacturer industrial component. Key specifications include cushion: NOT INCLUDED, material: STEEL COMP 410 LOCATION NOT OTHERWISE SPECIFIED, mounting_pad: NOT INCLUDED, overall_width: 0.485 INCHES MINIMUM AND 0.515 INCHES MAXIMUM IN, overall_length: 1.980 INCHES MINIMUM AND 2.010 INCHES MAXIMUM IN, style_designator: TAPERED ARCH. This part is cataloged in the U.S.

Government catalog under NSN 2920-00-366-0450, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS

512108

NSN: 2920-00-366-0450
NIINs: 003660450, 007809607
FSC: 2920 — Engine Electrical System Components, Nonaircraft
CAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)

SPECIFICATIONS

cushion	NOT INCLUDED
material	STEEL COMP 410 LOCATION NOT OTHERWISE SPECIFIED
mounting_pad	NOT INCLUDED
overall_width	0.485 INCHES MINIMUM AND 0.515 INCHES MAXIMUM IN
overall_length	1.980 INCHES MINIMUM AND 2.010 INCHES MAXIMUM IN
style_designator	TAPERED ARCH
surface_treatment	PASSIVATE
material_thickness	0.033 INCHES MINIMUM AND 0.041 INCHES MAXIMUM IN
mounting_hole_size	0.276 INCHES MINIMUM AND 0.296 INCHES MAXIMUM IN
inside_diameter/arch_length	0.460 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN
material_document_and_classification	AMS 5504 ASSN STD SINGLE MATERIAL RESPONSE LOCATION NOT OTHERWISE SPECIFIED
distance_between_mounting_hole_centers	1.400 INCHES MINIMUM AND 1.410 INCHES MAXIMUM IN
NSN	2920-00-366-0450

COMPONENT DIAGRAM

KEY FEATURES

•

VOLTAGE IN VOLTS: 6.0

•

ENGAGING MECHANISM OPENING ANGULAR DEVIATION IN DEG: 180.0

•

MOUNTING HOLE DIAMETER: 0.406 INCHES NOMINAL IN

•

SHAFT ROTATION DIRECTION: CLOCKWISE

•

MOUNTING FLANGE SHAPE STYLE: TRIANGULAR

•

ENGAGING MECHANISM TO ARMATURE POSITIONAL RELATIONSHIP: STRAIGHT

•

MOUNTING FLANGE ANGULAR DEVIATION IN DEG: 0.0

•

MOUNTING HOLE CIRCLE RADIUS: 2.500 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

VOLTAGE IN VOLTS	6.0
ENGAGING MECHANISM OPENING ANGULAR DEVIATION IN DEG	180.0
MOUNTING HOLE DIAMETER	0.406 INCHES NOMINAL IN
SHAFT ROTATION DIRECTION	CLOCKWISE
MOUNTING FLANGE SHAPE STYLE	TRIANGULAR
ENGAGING MECHANISM TO ARMATURE POSITIONAL RELATIONSHIP	STRAIGHT
MOUNTING FLANGE ANGULAR DEVIATION IN DEG	0.0
MOUNTING HOLE CIRCLE RADIUS	2.500 INCHES NOMINAL IN
LOCK TEST CURRENT RATING IN AMPS	390.0
ENGAGING MECHANISM STYLE	PERIPHERAL OUTBOARD GEAR DRIVE W/WORM SHAFT AND TORSION DRIVE SPRING W/DRIVE HOUSING

SUBSTITUTES & CROSS-REFERENCES 3

50650BSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

L12108Reference document

Same NSN cross-reference

Reference document — Secondary reference

4612850Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 512108?

512108 is a STARTER,ENGINE,ELECTRICAL.

What parts can replace 512108?

There are 3 known substitutes for 512108: 50650B, L12108, 4612850. Substitute compatibility should be verified for your specific system.

What is the NSN for 512108?

512108 is cataloged in the U.S. Government catalog under NSN 2920-00-366-0450. This indicates validated use in U.S. government and defense supply chains.

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512108 — STARTER,ENGINE,ELECTRICAL

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