12266642 — GEAR,SPUR

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

12266642: GEAR,SPUR.

The GEAR,SPUR is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303 OVERALL, body_style: PLAIN, SOLID, tooth_form: STANDARD, pitch_diameter: 0.4166 INCHES MAXIMUM IN, pressure_angle: 20.0000 DEGREES, teeth_quantity: 30. This part is cataloged in the U.S.

Government catalog under NSN 3020-01-053-6674, 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

12266642

NSN: 3020-01-053-6674
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)

SPECIFICATIONS

material	STEEL COMP 303 OVERALL
body_style	PLAIN, SOLID
tooth_form	STANDARD
pitch_diameter	0.4166 INCHES MAXIMUM IN
pressure_angle	20.0000 DEGREES
teeth_quantity	30
style_designator	PROTRUDING HUB
face_nominal_width	0.120 INCHES IN
nominal_outside_diameter	0.444 INCHES IN
nominal_distance_between_body_face_and_protruding_hub_end	0.180 INCHES FIRST END IN
NSN	3020-01-053-6674

COMPONENT DIAGRAM

KEY FEATURES

•

TEETH QUANTITY: 30

•

BODY STYLE: PLAIN, SOLID

•

NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END: 0.180 INCHES FIRST END IN

•

STYLE DESIGNATOR: PROTRUDING HUB

•

PITCH DIAMETER: 0.4166 INCHES MAXIMUM IN

•

TOOTH FORM: STANDARD

•

NOMINAL OUTSIDE DIAMETER: 0.444 INCHES IN

•

PRESSURE ANGLE: 20.0000 DEGREES

TECHNICAL CHARACTERISTICS

TEETH QUANTITY	30
BODY STYLE	PLAIN, SOLID
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END	0.180 INCHES FIRST END IN
STYLE DESIGNATOR	PROTRUDING HUB
PITCH DIAMETER	0.4166 INCHES MAXIMUM IN
TOOTH FORM	STANDARD
NOMINAL OUTSIDE DIAMETER	0.444 INCHES IN
PRESSURE ANGLE	20.0000 DEGREES
MATERIAL	STEEL COMP 303 OVERALL
FACE NOMINAL WIDTH	0.120 INCHES IN

SUBSTITUTES & CROSS-REFERENCES 1

6558-543Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — mutilation

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FREQUENTLY ASKED QUESTIONS

What is 12266642?

12266642 is a GEAR,SPUR.

What parts can replace 12266642?

There is 1 known substitute for 12266642: 6558-543. Substitute compatibility should be verified for your specific system.

What is the NSN for 12266642?

12266642 is cataloged in the U.S. Government catalog under NSN 3020-01-053-6674. This indicates validated use in U.S. government and defense supply chains.

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