3020-01-216-4173 GEAR,HELICAL Index 3020-01-216-4175 GEAR,SPUR

National Stock Number:
3020-01-216-4174

Federal Supply Class:
3020

National Item Identification Number:
012164174

Description:
GEAR,SPUR

Detail:
A gear, cylindrical in form, with straight teeth on the outer surface parallel to the axis of the gear. See also GEAR, ANTIBACKLASH, SPUR. For bulk material, see ROD, PINION.


Manufacturer Information:
544-3603-00213499ROCKWELL COLLINS, INC.


Techincal Specification:
BODY STYLEWEBBED, SOLID
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER0.125 INCHES BOTH ENDS
CLAMPING SURFACE NOMINAL LENGTH0.094 INCHES FIRST END
END NOMINAL DIAMETER0.186 INCHES SECOND END
FACE NOMINAL WIDTH0.062 INCHES
FIRST GROOVE NOMINAL DIAMETER0.165 INCHES SECOND END
FIRST GROOVE NOMINAL WIDTH0.018 INCHES SECOND END
HUB NOMINAL DIAMETER0.186 INCHES FIRST END
HUB STYLE DESIGNATOR2 GROOVES SECOND END
HUB STYLE DESIGNATORSPLIT FIRST END
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763,CLASS416 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 416 OVERALL
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.094 INCHES SECOND END
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.125 INCHES FIRST END
NOMINAL DISTANCE FROM END TO FIRST GROOVE0.043 INCHES SECOND END
NOMINAL DISTANCE FROM END TO SECOND GROOVE0.079 INCHES SECOND END
NOMINAL OVERALL LENGTH0.2810 INCHES
PITCH DIAMETER0.4500 INCHES NOMINAL
PRESSURE ANGLE20.0000 DEGREES
SECOND GROOVE NOMINAL DIAMETER0.176 INCHES SECOND END
SECOND GROOVE NOMINAL WIDTH0.026 INCHES SECOND END
STYLE DESIGNATORPROTRUDING HUBS
SURFACE TREATMENTPASSIVATE OVERALL
TEETH QUANTITY36
TOOTH FORMSTANDARD


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