7539882 — GEAR,SPUR

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

7539882: GEAR,SPUR.

The GEAR,SPUR is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, body_style: WEBBED, OFFSET, SOLID, bore_style: INVOLUTE SPLINE BOTH ENDS, tooth_form: STANDARD, pitch_diameter: 11.5000 INCHES NOMINAL IN, pressure_angle: 20.0000 DEGREES. This part is cataloged in the U.S.

Government catalog under NSN 3020-00-753-9882, 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

7539882

NSN: 3020-00-753-9882
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)

SPECIFICATIONS

material	STEEL OVERALL
body_style	WEBBED, OFFSET, SOLID
bore_style	INVOLUTE SPLINE BOTH ENDS
tooth_form	STANDARD
pitch_diameter	11.5000 INCHES NOMINAL IN
pressure_angle	20.0000 DEGREES
teeth_quantity	69
hardness_rating	90.0 ROCKWELL SUPERFICIAL 15-N MINIMUM OVERALL
spline_quantity	14 BOTH ENDS
style_designator	ONE PROTRUDING HUB, ONE FLUSH HUB
attachment_method	MOUNTING HOLE
face_nominal_width	0.500 INCHES IN
NSN	3020-00-753-9882

COMPONENT DIAGRAM

KEY FEATURES

•

BORE NOMINAL DIAMETER: 1.500 INCHES BOTH ENDS IN

•

HUB NOMINAL DIAMETER: 3.000 INCHES SECOND END IN

•

TEETH QUANTITY: 69

•

BODY STYLE: WEBBED, OFFSET, SOLID

•

BORE STYLE: INVOLUTE SPLINE BOTH ENDS

•

MOUNTING HOLE TYPE AND QUANTITY: 3 PLAIN TRANSVERSELY THROUGH FACE

•

NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END: 2.356 INCHES FIRST END IN

TECHNICAL CHARACTERISTICS

BORE NOMINAL DIAMETER	1.500 INCHES BOTH ENDS IN
HUB NOMINAL DIAMETER	3.000 INCHES SECOND END IN
HUB NOMINAL DIAMETER	1.960 INCHES FIRST END IN
TEETH QUANTITY	69
BODY STYLE	WEBBED, OFFSET, SOLID
BORE STYLE	INVOLUTE SPLINE BOTH ENDS
MOUNTING HOLE TYPE AND QUANTITY	3 PLAIN TRANSVERSELY THROUGH FACE
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END	2.356 INCHES FIRST END IN
MOUNTING HOLE NOMINAL DIAMETER	0.281 INCHES AXIALLY THROUGH HUB FIRST END IN
HARDNESS RATING	90.0 ROCKWELL SUPERFICIAL 15-N MINIMUM OVERALL

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 2

6764642Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

3020007539882Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — critical (Q)

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FREQUENTLY ASKED QUESTIONS

What is 7539882?

7539882 is a GEAR,SPUR.

What parts can replace 7539882?

There are 2 known substitutes for 7539882: 6764642, 3020007539882. Substitute compatibility should be verified for your specific system.

What is the NSN for 7539882?

7539882 is cataloged in the U.S. Government catalog under NSN 3020-00-753-9882. This indicates validated use in U.S. government and defense supply chains.

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7539882 — GEAR,SPUR

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