3020-00-200-1493 GEAR,HELICAL Index 3020-00-200-1495 GEAR,HELICAL

National Stock Number:
3020-00-200-1494

Federal Supply Class:
3020

National Item Identification Number:
002001494

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:
3274894PC580064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
BODY STYLEPLAIN, SOLID
COUNTERBORE NOMINAL DEPTH0.4060 INCHES FIRST END
FACE NOMINAL WIDTH2.000 INCHES
KEYWAY NOMINAL WIDTH0.625 INCHES BOTH ENDS
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-15083,GRADE 90-60 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 90-60 OVERALL
NOMINAL OUTSIDE DIAMETER4.6324 INCHES
PITCH DIAMETER4.2991 INCHES NOMINAL
PRESSURE ANGLE14.5000 DEGREES
STYLE DESIGNATORHUBLESS
TEETH QUANTITY21
TEETH TYPESINGLE HELIX
TOOTH FORMSTANDARD
TOOTH DIRECTIONRIGHT


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