3020-00-507-9284 GEAR,SPUR Index 1240-00-507-9286 PINION

National Stock Number:
3020-00-507-9285

Federal Supply Class:
3020

National Item Identification Number:
005079285

Description:
GEAR,BEVEL

Detail:
A gear in the form of a frustum of a cone, with straight, skewed, or curved teeth, cut on the external face. See also GEAR, ANTIBACKLASH, BEVEL.


Manufacturer Information:
821231119200US ARMY ARDEC RDECOM


Techincal Specification:
BODY STYLEPLAIN, SOLID
BODY RECESS NOMINAL DEPTH0.055 INCHES FIRST END
BORE NOMINAL DEPTH0.415 INCHES BOTH ENDS
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER0.313 INCHES BOTH ENDS
FACE NOMINAL WIDTH0.187 INCHES
HUB NOMINAL DIAMETER0.625 INCHES SECOND END
HUB STYLE DESIGNATORPINNED SECOND END
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-633 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.245 INCHES SECOND END
NOMINAL OUTSIDE DIAMETER0.963 INCHES
NOMINAL OVERALL LENGTH0.460 INCHES
PITCH ANGLE84.0000 DEGREES
PITCH DIAMETER0.9355 INCHES MINIMUM AND 0.9375 INCHES MAXIMUM
PRECISION CLASSIFICATIONQUALITY NUMBER 9
PRESSURE ANGLE20.0000 DEGREES
SPECIAL FEATURESDISTANCE FROM SECOND END OF HUB TO CENTER OF TAPPED HOLE 0.125 NOM IN.
STYLE DESIGNATORPERIPHERAL FACE, BACK HUB PROTRUDING
SURFACE TREATMENTOXIDE OVERALL
TEETH QUANTITY45
TEETH TYPESTRAIGHT


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