1280473-1 — GEAR,SPUR

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

1280473-1: GEAR,SPUR.

The GEAR,SPUR is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, body_style: PLAIN, SOLID, bore_style: PLAIN BOTH ENDS, tooth_form: STANDARD, pitch_diameter: 0.3958 INCHES NOMINAL IN, pressure_angle: 20.0000 DEGREES. This part is cataloged in the U.S.

Government catalog under NSN 3020-00-702-4564, 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

1280473-1

NSN: 3020-00-702-4564
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 55972 — HONEYWELL INTL INC DEFENSE AVIONICS SYSTEMS (USA)

SPECIFICATIONS

material	STEEL OVERALL
body_style	PLAIN, SOLID
bore_style	PLAIN BOTH ENDS
tooth_form	STANDARD
pitch_diameter	0.3958 INCHES NOMINAL IN
pressure_angle	20.0000 DEGREES
teeth_quantity	19
style_designator	PROTRUDING HUB
face_nominal_width	0.250 INCHES IN
hub_nominal_diameter	0.313 INCHES FIRST END IN
hub_style_designator	PLAIN FIRST END
bore_nominal_diameter	0.188 INCHES BOTH ENDS IN
NSN	3020-00-702-4564

COMPONENT DIAGRAM

KEY FEATURES

•

BORE NOMINAL DIAMETER: 0.188 INCHES BOTH ENDS IN

•

HUB NOMINAL DIAMETER: 0.313 INCHES FIRST END IN

•

TEETH QUANTITY: 19

•

BODY STYLE: PLAIN, SOLID

•

BORE STYLE: PLAIN BOTH ENDS

•

NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END: 0.250 INCHES FIRST END IN

•

STYLE DESIGNATOR: PROTRUDING HUB

•

PITCH DIAMETER: 0.3958 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

BORE NOMINAL DIAMETER	0.188 INCHES BOTH ENDS IN
HUB NOMINAL DIAMETER	0.313 INCHES FIRST END IN
TEETH QUANTITY	19
BODY STYLE	PLAIN, SOLID
BORE STYLE	PLAIN BOTH ENDS
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END	0.250 INCHES FIRST END IN
STYLE DESIGNATOR	PROTRUDING HUB
PITCH DIAMETER	0.3958 INCHES NOMINAL IN
TOOTH FORM	STANDARD
HUB STYLE DESIGNATOR	PLAIN FIRST END

OTHER ITEMS IN FSC 3020 — Gears, Pulleys, Sprockets, and Transmission Chain

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

3020-00-001-2090 3020-00-001-4468 3020-00-007-2779 3020-00-009-4033 3020-00-031-2269 3020-00-146-4181 3020-00-146-4222 3020-00-425-7115

SUBSTITUTES & CROSS-REFERENCES 1

9053370Same 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 1280473-1?

1280473-1 is a GEAR,SPUR.

What parts can replace 1280473-1?

There is 1 known substitute for 1280473-1: 9053370. Substitute compatibility should be verified for your specific system.

What is the NSN for 1280473-1?

1280473-1 is cataloged in the U.S. Government catalog under NSN 3020-00-702-4564. This indicates validated use in U.S. government and defense supply chains.

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1280473-1 — GEAR,SPUR

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