6N4751 — GEAR,SPUR

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

6N4751: GEAR,SPUR.

The GEAR,SPUR is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, body_style: WEBBED, SOLID, bore_style: W/ KEYWAY BOTH ENDS, tooth_form: STANDARD, pitch_diameter: 3.6406 INCHES NOMINAL IN, pressure_angle: 20.0000 DEGREES. This part is cataloged in the U.S.

Government catalog under NSN 3020-01-048-3926, 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

6N4751

NSN: 3020-01-048-3926
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)

SPECIFICATIONS

material	STEEL OVERALL
body_style	WEBBED, SOLID
bore_style	W/ KEYWAY BOTH ENDS
tooth_form	STANDARD
pitch_diameter	3.6406 INCHES NOMINAL IN
pressure_angle	20.0000 DEGREES
teeth_quantity	23
style_designator	PROTRUDING HUB, RECESSED BODY
face_nominal_width	1.000 INCHES IN
hub_nominal_diameter	1.781 INCHES FIRST END IN
hub_style_designator	PLAIN FIRST END
keyway_nominal_width	0.187 INCHES BOTH ENDS IN
NSN	3020-01-048-3926

COMPONENT DIAGRAM

KEY FEATURES

•

KEYWAY NOMINAL WIDTH: 0.187 INCHES BOTH ENDS IN

•

BORE NOMINAL DIAMETER: 1.094 INCHES BOTH ENDS IN

•

HUB NOMINAL DIAMETER: 1.781 INCHES FIRST END IN

•

TEETH QUANTITY: 23

•

BODY STYLE: WEBBED, SOLID

•

BORE STYLE: W/ KEYWAY BOTH ENDS

•

NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END: 0.359 INCHES FIRST END IN

•

STYLE DESIGNATOR: PROTRUDING HUB, RECESSED BODY

TECHNICAL CHARACTERISTICS

KEYWAY NOMINAL WIDTH	0.187 INCHES BOTH ENDS IN
BORE NOMINAL DIAMETER	1.094 INCHES BOTH ENDS IN
HUB NOMINAL DIAMETER	1.781 INCHES FIRST END IN
TEETH QUANTITY	23
BODY STYLE	WEBBED, SOLID
BORE STYLE	W/ KEYWAY BOTH ENDS
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END	0.359 INCHES FIRST END IN
STYLE DESIGNATOR	PROTRUDING HUB, RECESSED BODY
PITCH DIAMETER	3.6406 INCHES NOMINAL IN
TOOTH FORM	STANDARD

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.

3020-00-000-0091 3020-00-001-0027 3020-00-001-0028 3020-00-001-0063 3020-00-001-0064 3020-00-001-0066 3020-00-001-0071 3020-00-001-0072

SUBSTITUTES & CROSS-REFERENCES 1

IPD6N4751Reference 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 6N4751?

6N4751 is a GEAR,SPUR.

What parts can replace 6N4751?

There is 1 known substitute for 6N4751: IPD6N4751. Substitute compatibility should be verified for your specific system.

What is the NSN for 6N4751?

6N4751 is cataloged in the U.S. Government catalog under NSN 3020-01-048-3926. This indicates validated use in U.S. government and defense supply chains.

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6N4751 — GEAR,SPUR

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