3020-00-489-8952 SPROCKET WHEEL Index 3020-00-489-8954 GEAR,HELICAL

National Stock Number:
3020-00-489-8953

Federal Supply Class:
3020

National Item Identification Number:
004898953

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:
72538-165597THALES USA, INC.


Techincal Specification:
BODY STYLEPLAIN, SOLID
BORE NOMINAL DIAMETER0.127 INCHES BOTH ENDS
BORE STYLEPLAIN BOTH ENDS
FACE NOMINAL WIDTH0.110 INCHES
HELIX ANGLE45.0000 DEGREES
HUB STYLE DESIGNATORPLAIN BOTH ENDS
HUB NOMINAL DIAMETER0.250 INCHES FIRST END
HUB NOMINAL DIAMETER0.250 INCHES SECOND END
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-626 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALCOPPER ALLOY 360 OVERALL
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.067 INCHES SECOND END
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.094 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER0.470 INCHES
NOMINAL OVERALL LENGTH0.271 INCHES
PITCH DIAMETER0.4420 INCHES NOMINAL
PRESSURE ANGLE20.0000 DEGREES
STYLE DESIGNATORPROTRUDING HUBS
TEETH TYPESINGLE HELIX
TEETH QUANTITY20
TOOTH DIRECTIONLEFT
TOOTH FORMSTANDARD


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