3020-00-517-3206 GEAR,SPUR Index 3020-00-517-3211 GEAR,HELICAL

National Stock Number:
3020-00-517-3210

Federal Supply Class:
3020

National Item Identification Number:
005173210

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:
44J74-8111660WESTINGHOUSE ELECTRIC CORP CONTROL BUSINESS UNIT
44J74-8179500WESTINGHOUSE ELECTRIC CORP


Techincal Specification:
MATERIALSTEEL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-890,CLASS BS MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
TEETH QUANTITY23
TEETH TYPESINGLE HELIX
TOOTH DIRECTIONRIGHT
PRESSURE ANGLE20.0000 DEGREES
STYLE DESIGNATORHUBLESS
PITCH DIAMETER1.6698 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER1.7948 INCHES
FACE NOMINAL WIDTH0.750 INCHES
KEYWAY NOMINAL WIDTH0.188 INCHES BOTH ENDS
BODY STYLEPLAIN, SOLID


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