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5730939 — GEAR,HELICAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

5730939: GEAR,HELICAL.

The GEAR,HELICAL is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, teeth_type: SINGLE HELIX, pressure_angle: 20.0000 DEGREES, teeth_quantity: 36, tooth_direction: LEFT, nominal_overall_length: 1.510 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 3020-01-146-0107, 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
5730939
NSN: 3020-01-146-0107
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 34623 — AM GENERAL LLC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
teeth_typeSINGLE HELIX
pressure_angle20.0000 DEGREES
teeth_quantity36
tooth_directionLEFT
nominal_overall_length1.510 INCHES IN
nominal_outside_diameter5.1250 INCHES IN
NSN3020-01-146-0107
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GEAR,HELICAL TITLE COMPONENT PN 5730939 MFR GEAR,HELICAL
KEY FEATURES
•
TEETH QUANTITY: 36
•
TOOTH DIRECTION: LEFT
•
TEETH TYPE: SINGLE HELIX
•
NOMINAL OVERALL LENGTH: 1.510 INCHES IN
•
NOMINAL OUTSIDE DIAMETER: 5.1250 INCHES IN
•
PRESSURE ANGLE: 20.0000 DEGREES
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
TEETH QUANTITY36
TOOTH DIRECTIONLEFT
TEETH TYPESINGLE HELIX
NOMINAL OVERALL LENGTH1.510 INCHES IN
NOMINAL OUTSIDE DIAMETER5.1250 INCHES IN
PRESSURE ANGLE20.0000 DEGREES
MATERIALSTEEL OVERALL
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 5730939?
5730939 is a GEAR,HELICAL.
What is the NSN for 5730939?
5730939 is cataloged in the U.S. Government catalog under NSN 3020-01-146-0107. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.