4L6702 — GEAR,HELICAL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

4L6702: GEAR,HELICAL.

The GEAR,HELICAL is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, body_style: WEBBED, WITH LIGHTENING HOLES, bore_style: PLAIN BOTH ENDS, teeth_type: SINGLE HELIX, tooth_form: STANDARD, helix_angle: 6.0000 DEGREES. This part is cataloged in the U.S.

Government catalog under NSN 3030-00-849-1356, 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

4L6702

NSN: 3030-00-849-1356
NIINs: 008491356, 011210615
FSC: 3030 — Belting, Drive Belts, Fan Belts, and Accessories
CAGE: 1VZM7 — CARLISLE POWER TRANSMISSION PRODUCTS INC (USA)

SPECIFICATIONS

material	STEEL OVERALL
body_style	WEBBED, WITH LIGHTENING HOLES
bore_style	PLAIN BOTH ENDS
teeth_type	SINGLE HELIX
tooth_form	STANDARD
helix_angle	6.0000 DEGREES
pitch_diameter	4.5740 INCHES NOMINAL IN
pressure_angle	20.0000 DEGREES
teeth_quantity	25
tooth_direction	LEFT
special_features	END ITEM CATERPILLAR D-398TH DIESEL ENGINE
style_designator	HUBLESS, RECESSED BODY
NSN	3030-00-849-1356

COMPONENT DIAGRAM

KEY FEATURES

•

NOMINAL EFFECTIVE OUTSIDE LENGTH: 67.000 INCHES IN

•

STRENGTHENING FEATURE: FIBER CORD

•

STYLE DESIGNATOR: PLAIN

•

BELT QUANTITY: 2

•

CROSS-SECTIONAL SIZE: 4L

•

MATERIAL: FIBER AND RUBBER BODY

•

PERFORMANCE TYPE: STANDARD CAPACITY

TECHNICAL CHARACTERISTICS

NOMINAL EFFECTIVE OUTSIDE LENGTH	67.000 INCHES IN
STRENGTHENING FEATURE	FIBER CORD
STYLE DESIGNATOR	PLAIN
BELT QUANTITY	2
CROSS-SECTIONAL SIZE	4L
MATERIAL	FIBER AND RUBBER BODY
PERFORMANCE TYPE	STANDARD CAPACITY

SUBSTITUTES & CROSS-REFERENCES 3

A-A-52490/4L670-2Reference document

Same NSN cross-reference

Reference document — Secondary reference

A52490-4L670-2Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

A-A-52490Reference document

Same NSN cross-reference

Reference document — Identification 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 4L6702?

4L6702 is a GEAR,HELICAL.

What parts can replace 4L6702?

There are 3 known substitutes for 4L6702: A-A-52490/4L670-2, A52490-4L670-2, A-A-52490. Substitute compatibility should be verified for your specific system.

What is the NSN for 4L6702?

4L6702 is cataloged in the U.S. Government catalog under NSN 3030-00-849-1356. This indicates validated use in U.S. government and defense supply chains.

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