T-8003156-4 — GEAR,SPUR

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

T-8003156-4: GEAR,SPUR.

The GEAR,SPUR is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, body_style: PLAIN, SOLID, bore_style: W/ KEYWAY BOTH ENDS, pitch_diameter: 2.5000 INCHES NOMINAL IN, pressure_angle: 14.5000 DEGREES, teeth_quantity: 60. This part is cataloged in the U.S.

Government catalog under NSN 3020-01-307-3003, 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

T-8003156-4

NSN: 3020-01-307-3003
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 03538 — LOCKHEED MARTIN CORPORATION DIV RMS (USA)

SPECIFICATIONS

material	STEEL CORROSION RESISTING OVERALL
body_style	PLAIN, SOLID
bore_style	W/ KEYWAY BOTH ENDS
pitch_diameter	2.5000 INCHES NOMINAL IN
pressure_angle	14.5000 DEGREES
teeth_quantity	60
style_designator	PROTRUDING HUBS
surface_treatment	OXIDE OVERALL
face_nominal_width	0.250 INCHES IN
hub_nominal_diameter	0.812 INCHES FIRST END IN
hub_style_designator	PLAIN BOTH ENDS
keyway_nominal_width	0.125 INCHES BOTH ENDS IN
NSN	3020-01-307-3003

COMPONENT DIAGRAM

KEY FEATURES

•

KEYWAY NOMINAL WIDTH: 0.125 INCHES BOTH ENDS IN

•

BORE NOMINAL DIAMETER: 0.501 INCHES BOTH ENDS IN

•

HUB NOMINAL DIAMETER: 0.812 INCHES FIRST END IN

•

TEETH QUANTITY: 60

•

BODY STYLE: PLAIN, SOLID

•

BORE STYLE: W/ KEYWAY BOTH ENDS

•

NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END: 0.094 INCHES SECOND END IN

TECHNICAL CHARACTERISTICS

KEYWAY NOMINAL WIDTH	0.125 INCHES BOTH ENDS IN
BORE NOMINAL DIAMETER	0.501 INCHES BOTH ENDS IN
HUB NOMINAL DIAMETER	0.812 INCHES FIRST END IN
HUB NOMINAL DIAMETER	0.938 INCHES SECOND END IN
TEETH QUANTITY	60
BODY STYLE	PLAIN, SOLID
BORE STYLE	W/ KEYWAY BOTH ENDS
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END	0.094 INCHES SECOND END IN
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END	0.500 INCHES FIRST END IN
STYLE DESIGNATOR	PROTRUDING HUBS

SUBSTITUTES & CROSS-REFERENCES 1

298376Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is T-8003156-4?

T-8003156-4 is a GEAR,SPUR.

What parts can replace T-8003156-4?

There is 1 known substitute for T-8003156-4: 298376. Substitute compatibility should be verified for your specific system.

What is the NSN for T-8003156-4?

T-8003156-4 is cataloged in the U.S. Government catalog under NSN 3020-01-307-3003. This indicates validated use in U.S. government and defense supply chains.

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T-8003156-4 — GEAR,SPUR

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