298396-4 — GEAR,SPUR

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

298396-4: 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: PLAIN BOTH ENDS, pitch_diameter: 2.6250 INCHES NOMINAL IN, pressure_angle: 14.5000 DEGREES, teeth_quantity: 63. This part is cataloged in the U.S.

Government catalog under NSN 3020-01-307-8880, 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

298396-4

NSN: 3020-01-307-8880
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)

SPECIFICATIONS

material	STEEL CORROSION RESISTING OVERALL
body_style	PLAIN, SOLID
bore_style	PLAIN BOTH ENDS
pitch_diameter	2.6250 INCHES NOMINAL IN
pressure_angle	14.5000 DEGREES
teeth_quantity	63
style_designator	PROTRUDING HUBS
face_nominal_width	0.187 INCHES IN
hub_nominal_diameter	0.500 INCHES SECOND END IN
hub_style_designator	PLAIN BOTH ENDS
bore_nominal_diameter	0.250 INCHES BOTH ENDS IN
nominal_outside_diameter	2.708 INCHES IN
NSN	3020-01-307-8880

COMPONENT DIAGRAM

KEY FEATURES

•

BORE NOMINAL DIAMETER: 0.250 INCHES BOTH ENDS IN

•

HUB NOMINAL DIAMETER: 0.625 INCHES FIRST END IN

•

TEETH QUANTITY: 63

•

BODY STYLE: PLAIN, SOLID

•

BORE STYLE: PLAIN BOTH ENDS

•

NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END: 0.032 INCHES FIRST END IN

TECHNICAL CHARACTERISTICS

BORE NOMINAL DIAMETER	0.250 INCHES BOTH ENDS IN
HUB NOMINAL DIAMETER	0.625 INCHES FIRST END IN
HUB NOMINAL DIAMETER	0.500 INCHES SECOND END IN
TEETH QUANTITY	63
BODY STYLE	PLAIN, SOLID
BORE STYLE	PLAIN BOTH ENDS
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END	0.032 INCHES FIRST END IN
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END	0.312 INCHES SECOND END IN
STYLE DESIGNATOR	PROTRUDING HUBS
PITCH DIAMETER	2.6250 INCHES NOMINAL IN

SUBSTITUTES & CROSS-REFERENCES 1

298396Reference 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 298396-4?

298396-4 is a GEAR,SPUR.

What parts can replace 298396-4?

There is 1 known substitute for 298396-4: 298396. Substitute compatibility should be verified for your specific system.

What is the NSN for 298396-4?

298396-4 is cataloged in the U.S. Government catalog under NSN 3020-01-307-8880. This indicates validated use in U.S. government and defense supply chains.

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298396-4 — GEAR,SPUR

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