3020-00-944-9936 GEAR,SPUR Index 3020-00-944-9938 GEAR CLUSTER

National Stock Number:
3020-00-944-9937

Federal Supply Class:
3020

National Item Identification Number:
009449937

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:
549-3430-00213499ROCKWELL COLLINS, INC.
549-34301-00295105ROCKWELL COLLINS, INC.


Techincal Specification:
TEETH QUANTITY20
TOOTH FORMSTANDARD
BODY STYLEPLAIN, SOLID
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER0.234 INCHES BOTH ENDS
END NOMINAL DIAMETER0.326 INCHES FIRST END
END NOMINAL LENGTH0.033 INCHES FIRST END
FACE NOMINAL WIDTH0.030 INCHES
FIRST STEP NOMINAL DIAMETER0.437 INCHES FIRST END
FIRST STEP NOMINAL LENGTH0.027 INCHES FIRST END
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763,CLASS 303,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
HUB STYLE DESIGNATOR1 STEP FIRST END
III MATERIALSTEEL COMP 303 OVERALL
PITCH DIAMETER0.6250 INCHES NOMINAL
PRESSURE ANGLE20.0000 DEGREES
PROPRIETARY CHARACTERISTICSPACS
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.060 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER0.643 INCHES
NOMINAL OVERALL LENGTH0.090 INCHES
STYLE DESIGNATORPROTRUDING HUB
SURFACE TREATMENTPASSIVATE OVERALL


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