5S7660 — GEAR,HELICAL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

5S7660: 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: 17.0000 DEGREES. This part is cataloged in the U.S.

Government catalog under NSN 3020-00-460-6597, 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

5S7660

NSN: 3020-00-460-6597
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (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	17.0000 DEGREES
pitch_diameter	5.7355 INCHES NOMINAL IN
pressure_angle	20.0000 DEGREES
teeth_quantity	57
tooth_direction	LEFT
style_designator	PROTRUDING HUBS
face_nominal_width	0.753 INCHES IN
NSN	3020-00-460-6597

COMPONENT DIAGRAM

KEY FEATURES

•

FURNISHED ITEMS AND QUANTITY: 1 EXTERNALLY LUBRICATED BEARING

•

BORE NOMINAL DIAMETER: 1.3805 INCHES BOTH ENDS IN

•

HELIX ANGLE: 17.0000 DEGREES

•

HUB NOMINAL DIAMETER: 2.065 INCHES BOTH ENDS IN

•

TEETH QUANTITY: 57

•

BODY STYLE: WEBBED, WITH LIGHTENING HOLES

•

TOOTH DIRECTION: LEFT

•

BORE STYLE: PLAIN BOTH ENDS

TECHNICAL CHARACTERISTICS

FURNISHED ITEMS AND QUANTITY	1 EXTERNALLY LUBRICATED BEARING
BORE NOMINAL DIAMETER	1.3805 INCHES BOTH ENDS IN
HELIX ANGLE	17.0000 DEGREES
HUB NOMINAL DIAMETER	2.065 INCHES BOTH ENDS IN
TEETH QUANTITY	57
BODY STYLE	WEBBED, WITH LIGHTENING HOLES
TOOTH DIRECTION	LEFT
BORE STYLE	PLAIN BOTH ENDS
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END	0.239 INCHES BOTH ENDS IN
TEETH TYPE	SINGLE HELIX

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

5S7660-00Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 5S7660?

5S7660 is a GEAR,HELICAL.

What parts can replace 5S7660?

There is 1 known substitute for 5S7660: 5S7660-00. Substitute compatibility should be verified for your specific system.

What is the NSN for 5S7660?

5S7660 is cataloged in the U.S. Government catalog under NSN 3020-00-460-6597. This indicates validated use in U.S. government and defense supply chains.

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5S7660 — GEAR,HELICAL

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