H29-80 — GEAR,SPUR

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

H29-80: GEAR,SPUR.

The GEAR,SPUR is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303 BODY, body_style: PLAIN, SOLID, bore_style: PLAIN BOTH ENDS, pitch_diameter: 2.5000 INCHES NOMINAL IN, pressure_angle: 20.0000 DEGREES, teeth_quantity: 80. This part is cataloged in the U.S.

Government catalog under NSN 3020-01-301-8971, 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

H29-80

NSN: 3020-01-301-8971
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 00328 — DESIGNATRONICS INCORPORATED DIV STERLING INSTRUMENTS DIV (USA)

SPECIFICATIONS

material	STEEL COMP 303 BODY
body_style	PLAIN, SOLID
bore_style	PLAIN BOTH ENDS
pitch_diameter	2.5000 INCHES NOMINAL IN
pressure_angle	20.0000 DEGREES
teeth_quantity	80
special_features	SUB DRILL HOLE 90 DEGREES FROM THREADED HOLE
style_designator	PROTRUDING HUB
attachment_method	MOUNTING HOLE
surface_treatment	PASSIVATE OVERALL
face_nominal_width	0.188 INCHES IN
hub_nominal_diameter	0.500 INCHES SECOND END IN
NSN	3020-01-301-8971

COMPONENT DIAGRAM

KEY FEATURES

•

BORE NOMINAL DIAMETER: 0.250 INCHES BOTH ENDS IN

•

HUB NOMINAL DIAMETER: 0.500 INCHES SECOND END IN

•

TEETH QUANTITY: 80

•

BODY STYLE: PLAIN, SOLID

•

BORE STYLE: PLAIN BOTH ENDS

•

MOUNTING HOLE TYPE AND QUANTITY: 1 THREADED TRANSVERSELY THROUGH HUB SECOND END

•

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

•

STYLE DESIGNATOR: PROTRUDING HUB

TECHNICAL CHARACTERISTICS

BORE NOMINAL DIAMETER	0.250 INCHES BOTH ENDS IN
HUB NOMINAL DIAMETER	0.500 INCHES SECOND END IN
TEETH QUANTITY	80
BODY STYLE	PLAIN, SOLID
BORE STYLE	PLAIN BOTH ENDS
MOUNTING HOLE TYPE AND QUANTITY	1 THREADED TRANSVERSELY THROUGH HUB SECOND END
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END	0.250 INCHES SECOND END IN
STYLE DESIGNATOR	PROTRUDING HUB
PITCH DIAMETER	2.5000 INCHES NOMINAL IN
HUB STYLE DESIGNATOR	PINNED SECOND END

SUBSTITUTES & CROSS-REFERENCES 2

4265101170Reference document

Same NSN cross-reference

Reference document — Secondary reference

P32S28-80Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is H29-80?

H29-80 is a GEAR,SPUR.

What parts can replace H29-80?

There are 2 known substitutes for H29-80: 4265101170, P32S28-80. Substitute compatibility should be verified for your specific system.

What is the NSN for H29-80?

H29-80 is cataloged in the U.S. Government catalog under NSN 3020-01-301-8971. This indicates validated use in U.S. government and defense supply chains.

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