3020-00-902-5687 GEAR,SPUR Index 3010-00-902-5689 COUPLING,SHAFT,FLEXIBLE

National Stock Number:
3020-00-902-5688

Federal Supply Class:
3020

National Item Identification Number:
009025688

Description:
GEAR,HELICAL

Detail:
A GEAR, CYLINDRICAL IN FORM, WITH TEETH ON THE OUTER SURFACE AT AN ANGLE TO THE AXIS OF THE GEAR. SEE ALSO GEAR, ANTIBACKLASH, HELICAL:


Manufacturer Information:
11-064148ZY0MAS COMPONENTS & COATINGS, LLC
11-064175324KILGORE FLARES COMPANY LLC
11-064193712ALLIANT DEFENSE ELECTRONICS SYSTEMS INC DBA LUNDY TECHNICAL CENTER


Techincal Specification:
BODY STYLEPLAIN, SOLID
BORE NOMINAL DIAMETER0.329 INCHES BOTH ENDS
BORE STYLEINVOLUTE SPLINE SECOND END
BORE STYLEW/COUNTERBORE FIRST END
COUNTERBORE NOMINAL DEPTH0.145 INCHES FIRST END
COUNTERBORE NOMINAL DIAMETER0.335 INCHES FIRST END
FACE NOMINAL WIDTH0.320 INCHES
HELIX ANGLE48.9166 DEGREES
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 416 OVERALL
PITCH DIAMETER0.4739 INCHES NOMINAL
PRESSURE ANGLE20.0000 DEGREES
NOMINAL OUTSIDE DIAMETER0.513 INCHES
SPLINE PITCH DIAMETER0.2917 INCHES NOMINAL SECOND END
SPLINE QUANTITY14 SECOND END
STYLE DESIGNATORHUBLESS
SURFACE TREATMENTOXIDE OVERALL
TEETH QUANTITY15
TEETH TYPESINGLE HELIX
TOOTH DIRECTIONLEFT
TOOTH FORMSTANDARD


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