3020-00-249-1163 GEAR,HELICAL Index 3020-00-249-1166 GEAR,HELICAL

National Stock Number:
3020-00-249-1165

Federal Supply Class:
3020

National Item Identification Number:
002491165

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:
4668-4500-9444114BAE SYSTEMS LAND & ARMAMENTS L.P.


Techincal Specification:
MATERIALSTEEL COMP N OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-869,COMP N,CLASS C MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
TEETH QUANTITY10
TEETH TYPESINGLE HELIX
TOOTH FORMSTANDARD
TOOTH DIRECTIONRIGHT
PRESSURE ANGLE34.0000 DEGREES
HELIX ANGLE7.5000 DEGREES
STYLE DESIGNATORHUBLESS
PITCH DIAMETER1.5000 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER1.743 INCHES
FACE NOMINAL WIDTH0.748 INCHES
BORE STYLEW/ KEYWAY BOTH ENDS
BORE NOMINAL DIAMETER0.746 INCHES BOTH ENDS
KEYWAY NOMINAL WIDTH0.125 INCHES BOTH ENDS
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM0.436 INCHES BOTH ENDS
BODY STYLEPLAIN, SOLID


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