540-8170-002 — GEAR,SPUR

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

540-8170-002: GEAR,SPUR.

The GEAR,SPUR is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY 510 OVERALL, body_style: PLAIN, SOLID, bore_style: PLAIN BOTH ENDS, tooth_form: STANDARD, pitch_diameter: 0.7500 INCHES NOMINAL IN, pressure_angle: 20.0000 DEGREES. This part is cataloged in the U.S.

Government catalog under NSN 3020-00-671-0430, 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

540-8170-002

NSN: 3020-00-671-0430
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 13499 — ROCKWELL COLLINS, INC. DBA COLLINS AEROSPACE GOVERNMENT SYSTEMS DIV COLLINS AEROSPACE - GOVERNMENT SYSTEMS (USA)

SPECIFICATIONS

material	COPPER ALLOY 510 OVERALL
body_style	PLAIN, SOLID
bore_style	PLAIN BOTH ENDS
tooth_form	STANDARD
pitch_diameter	0.7500 INCHES NOMINAL IN
pressure_angle	20.0000 DEGREES
teeth_quantity	48
style_designator	PROTRUDING HUB
face_nominal_width	0.187 INCHES IN
hub_nominal_diameter	0.296 INCHES FIRST END IN
hub_style_designator	PLAIN FIRST END
bore_nominal_diameter	0.187 INCHES BOTH ENDS IN
NSN	3020-00-671-0430

COMPONENT DIAGRAM

KEY FEATURES

•

BORE NOMINAL DIAMETER: 0.187 INCHES BOTH ENDS IN

•

HUB NOMINAL DIAMETER: 0.296 INCHES FIRST END IN

•

TEETH QUANTITY: 48

•

BODY STYLE: PLAIN, SOLID

•

BORE STYLE: PLAIN BOTH ENDS

•

NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END: 0.283 INCHES FIRST END IN

•

NOMINAL OVERALL LENGTH: 0.470 INCHES IN

•

STYLE DESIGNATOR: PROTRUDING HUB

TECHNICAL CHARACTERISTICS

BORE NOMINAL DIAMETER	0.187 INCHES BOTH ENDS IN
HUB NOMINAL DIAMETER	0.296 INCHES FIRST END IN
TEETH QUANTITY	48
BODY STYLE	PLAIN, SOLID
BORE STYLE	PLAIN BOTH ENDS
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END	0.283 INCHES FIRST END IN
NOMINAL OVERALL LENGTH	0.470 INCHES IN
STYLE DESIGNATOR	PROTRUDING HUB
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-B-750,COMP A,HARD FED SPEC SINGLE MATERIAL RESPONSE OVERALL
PITCH DIAMETER	0.7500 INCHES NOMINAL IN

SUBSTITUTES & CROSS-REFERENCES 1

118081Same 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)Demilitarization required — critical (Q)

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FREQUENTLY ASKED QUESTIONS

What is 540-8170-002?

540-8170-002 is a GEAR,SPUR.

What parts can replace 540-8170-002?

There is 1 known substitute for 540-8170-002: 118081. Substitute compatibility should be verified for your specific system.

What is the NSN for 540-8170-002?

540-8170-002 is cataloged in the U.S. Government catalog under NSN 3020-00-671-0430. This indicates validated use in U.S. government and defense supply chains.

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540-8170-002 — GEAR,SPUR

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