7058723 — GEAR,HELICAL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

7058723: GEAR,HELICAL.

The GEAR,HELICAL is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, body_style: WEBBED, SOLID, bore_style: STRAIGHT SPLINE BOTH ENDS, teeth_type: SINGLE HELIX, tooth_form: STANDARD, helix_angle: 9.7831 DEGREES. This part is cataloged in the U.S.

Government catalog under NSN 3020-00-705-8723, 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

7058723

NSN: 3020-00-705-8723
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, SOLID
bore_style	STRAIGHT SPLINE BOTH ENDS
teeth_type	SINGLE HELIX
tooth_form	STANDARD
helix_angle	9.7831 DEGREES
pitch_diameter	4.6406 INCHES NOMINAL IN
pressure_angle	20.0000 DEGREES
teeth_quantity	32
hardness_rating	28.0 ROCKWELL C MINIMUM AND 34.0 ROCKWELL C MAXIMUM HUB
spline_quantity	24 BOTH ENDS
tooth_direction	LEFT
NSN	3020-00-705-8723

COMPONENT DIAGRAM

KEY FEATURES

•

BORE NOMINAL DIAMETER: 2.235 INCHES BOTH ENDS IN

•

HELIX ANGLE: 9.7831 DEGREES

•

HUB NOMINAL DIAMETER: 2.781 INCHES SECOND END IN

•

TEETH QUANTITY: 32

•

BODY STYLE: WEBBED, SOLID

•

TOOTH DIRECTION: LEFT

•

BORE STYLE: STRAIGHT SPLINE BOTH ENDS

TECHNICAL CHARACTERISTICS

BORE NOMINAL DIAMETER	2.235 INCHES BOTH ENDS IN
HELIX ANGLE	9.7831 DEGREES
HUB NOMINAL DIAMETER	2.781 INCHES SECOND END IN
HUB NOMINAL DIAMETER	2.891 INCHES FIRST END IN
TEETH QUANTITY	32
BODY STYLE	WEBBED, SOLID
TOOTH DIRECTION	LEFT
BORE STYLE	STRAIGHT SPLINE BOTH ENDS
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END	0.506 INCHES FIRST END 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.

3020-00-001-2090 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

GAA6356BReference 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 7058723?

7058723 is a GEAR,HELICAL.

What parts can replace 7058723?

There is 1 known substitute for 7058723: GAA6356B. Substitute compatibility should be verified for your specific system.

What is the NSN for 7058723?

7058723 is cataloged in the U.S. Government catalog under NSN 3020-00-705-8723. This indicates validated use in U.S. government and defense supply chains.

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7058723 — GEAR,HELICAL

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