3020-00-678-6381 GEAR,HELICAL Index 3020-00-678-6383 GEAR,HELICAL

National Stock Number:
3020-00-678-6382

Federal Supply Class:
3020

National Item Identification Number:
006786382

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:
23134121444REXNORD INDUSTRIES LLC


Techincal Specification:
BODY STYLEPLAIN, SOLID
BORE STYLEW/ KEYWAY BOTH ENDS
BORE NOMINAL DIAMETER0.500 INCHES BOTH ENDS
FACE NOMINAL WIDTH0.500 INCHES
HARDNESS RATING225.0 BRINELL STANDARD MINIMUM AND 265.0 BRINELL STANDARD MAXIMUM OVERALL
HELIX ANGLE26.7556 DEGREES
KEYWAY NOMINAL WIDTH0.126 INCHES BOTH ENDS
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-890,ALLOY NO. 3 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM0.300 INCHES BOTH ENDS
NOMINAL OUTSIDE DIAMETER1.084 INCHES
PITCH DIAMETER0.9770 INCHES NOMINAL
STYLE DESIGNATORHUBLESS
TEETH TYPESINGLE HELIX
TEETH QUANTITY16
TOOTH FORMSTANDARD
TOOTH DIRECTIONRIGHT


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