891310 — GEAR,SPUR

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

891310: 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: 2.5000 INCHES NOMINAL IN, pressure_angle: 14.5000 DEGREES. This part is cataloged in the U.S.

Government catalog under NSN 3020-00-294-5587, 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

891310

NSN: 3020-00-294-5587
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 OVERALL
body_style	PLAIN, SOLID
bore_style	PLAIN BOTH ENDS
tooth_form	STANDARD
pitch_diameter	2.5000 INCHES NOMINAL IN
pressure_angle	14.5000 DEGREES
style_designator	PROTRUDING HUB
face_nominal_width	0.188 INCHES IN
hub_style_designator	THREADED FIRST END
bore_nominal_diameter	0.250 INCHES BOTH ENDS IN
nominal_outside_diameter	2.563 INCHES IN
nominal_distance_between_body_face_and_protruding_hub_end	1.188 INCHES FIRST END IN
NSN	3020-00-294-5587

COMPONENT DIAGRAM

KEY FEATURES

•

BORE NOMINAL DIAMETER: 0.250 INCHES BOTH ENDS IN

•

BODY STYLE: PLAIN, SOLID

•

BORE STYLE: PLAIN BOTH ENDS

•

NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END: 1.188 INCHES FIRST END IN

•

STYLE DESIGNATOR: PROTRUDING HUB

•

PITCH DIAMETER: 2.5000 INCHES NOMINAL IN

•

TOOTH FORM: STANDARD

•

HUB STYLE DESIGNATOR: THREADED FIRST END

TECHNICAL CHARACTERISTICS

BORE NOMINAL DIAMETER	0.250 INCHES BOTH ENDS IN
BODY STYLE	PLAIN, SOLID
BORE STYLE	PLAIN BOTH ENDS
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END	1.188 INCHES FIRST END IN
STYLE DESIGNATOR	PROTRUDING HUB
PITCH DIAMETER	2.5000 INCHES NOMINAL IN
TOOTH FORM	STANDARD
HUB STYLE DESIGNATOR	THREADED FIRST END
NOMINAL OUTSIDE DIAMETER	2.563 INCHES IN
PRESSURE ANGLE	14.5000 DEGREES

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

890863AND890856Reference document

Same NSN cross-reference

Reference document — Secondary reference

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 891310?

891310 is a GEAR,SPUR.

What parts can replace 891310?

There is 1 known substitute for 891310: 890863AND890856. Substitute compatibility should be verified for your specific system.

What is the NSN for 891310?

891310 is cataloged in the U.S. Government catalog under NSN 3020-00-294-5587. This indicates validated use in U.S. government and defense supply chains.

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891310 — GEAR,SPUR

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