3020-01-306-1053 GEAR,HELICAL Index 3020-01-306-1055 GEAR,HELICAL

National Stock Number:
3020-01-306-1054

Federal Supply Class:
3020

National Item Identification Number:
013061054

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:
112793234712LAKE SHORE SYSTEMS, INC.


Techincal Specification:
BODY STYLEPLAIN, SOLID
BORE STYLEW/ KEYWAY BOTH ENDS
BORE NOMINAL DIAMETER2.750 INCHES BOTH ENDS
FACE NOMINAL WIDTH4.250 INCHES
HELIX ANGLE25.8331 DEGREES
KEYWAY NOMINAL WIDTH0.625 INCHES BOTH ENDS
III MATERIALSTEEL COMP 4140 OVERALL
PITCH DIAMETER5.0000 INCHES NOMINAL
PRESSURE ANGLE20.0000 DEGREES
PROPRIETARY CHARACTERISTICSPACS
NOMINAL OUTSIDE DIAMETER5.262 INCHES
STYLE DESIGNATORHUBLESS
TEETH QUANTITY27
TEETH TYPESINGLE HELIX
TOOTH DIRECTIONLEFT


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