GR1473 — GEAR,SPUR

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

GR1473: GEAR,SPUR.

The GEAR,SPUR is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY OVERALL, body_style: PLAIN, SOLID, bore_style: PLAIN BOTH ENDS, tooth_form: STANDARD, pitch_diameter: 2.2290 INCHES NOMINAL IN, pressure_angle: 20.0000 DEGREES. This part is cataloged in the U.S.

Government catalog under NSN 3020-00-320-8507, 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

GR1473

NSN: 3020-00-320-8507
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 80249 — BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC. (USA)

SPECIFICATIONS

material	ALUMINUM ALLOY OVERALL
body_style	PLAIN, SOLID
bore_style	PLAIN BOTH ENDS
tooth_form	STANDARD
pitch_diameter	2.2290 INCHES NOMINAL IN
pressure_angle	20.0000 DEGREES
teeth_quantity	107
style_designator	PROTRUDING HUB
face_nominal_width	0.125 INCHES IN
hub_nominal_diameter	0.500 INCHES FIRST END IN
hub_style_designator	PINNED FIRST END
bore_nominal_diameter	0.250 INCHES BOTH ENDS IN
NSN	3020-00-320-8507

COMPONENT DIAGRAM

KEY FEATURES

•

BORE NOMINAL DIAMETER: 0.250 INCHES BOTH ENDS IN

•

HUB NOMINAL DIAMETER: 0.500 INCHES FIRST END IN

•

TEETH QUANTITY: 107

•

BODY STYLE: PLAIN, SOLID

•

BORE STYLE: PLAIN BOTH ENDS

•

NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END: 0.312 INCHES FIRST END IN

•

STYLE DESIGNATOR: PROTRUDING HUB

•

PITCH DIAMETER: 2.2290 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

BORE NOMINAL DIAMETER	0.250 INCHES BOTH ENDS IN
HUB NOMINAL DIAMETER	0.500 INCHES FIRST END IN
TEETH QUANTITY	107
BODY STYLE	PLAIN, SOLID
BORE STYLE	PLAIN BOTH ENDS
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END	0.312 INCHES FIRST END IN
STYLE DESIGNATOR	PROTRUDING HUB
PITCH DIAMETER	2.2290 INCHES NOMINAL IN
TOOTH FORM	STANDARD
HUB STYLE DESIGNATOR	PINNED FIRST END

SUBSTITUTES & CROSS-REFERENCES 1

652-664Same 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 GR1473?

GR1473 is a GEAR,SPUR.

What parts can replace GR1473?

There is 1 known substitute for GR1473: 652-664. Substitute compatibility should be verified for your specific system.

What is the NSN for GR1473?

GR1473 is cataloged in the U.S. Government catalog under NSN 3020-00-320-8507. This indicates validated use in U.S. government and defense supply chains.

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GR1473 — GEAR,SPUR

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