3020-00-453-9370 GEAR,SPUR Index 3020-00-453-9372 GEAR,BEVEL

National Stock Number:
3020-00-453-9371

Federal Supply Class:
3020

National Item Identification Number:
004539371

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:
3411000462GOODRICH CORPORATION DBA TRW LUCAS AEROSPACE
3411031435LUCAS AEROSPACE POWER EQUIPMENT CORPORATION
341103CPE0SAFRAN POWER USA LLC


Techincal Specification:
BODY STYLEPLAIN, SOLID
BODY RECESS NOMINAL DEPTH0.062 INCHES FIRST END
BORE NOMINAL DIAMETER0.250 INCHES BOTH ENDS
BORE STYLEW/ KEYWAY BOTH ENDS
FACE NOMINAL WIDTH0.219 INCHES
HARDNESS RATING37.0 ROCKWELL C MINIMUM AND 44.0 ROCKWELL C MAXIMUM OVERALL
HUB STYLE DESIGNATORPLAIN SECOND END
HUB NOMINAL DIAMETER0.500 INCHES SECOND END
KEYWAY NOMINAL WIDTH0.064 INCHES BOTH ENDS
MATERIALSTEEL OVERALL
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.287 INCHES SECOND END
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM0.162 INCHES BOTH ENDS
NOMINAL OUTSIDE DIAMETER0.882 INCHES
NOMINAL OVERALL LENGTH0.568 INCHES
PITCH DIAMETER0.8333 INCHES NOMINAL
PITCH ANGLE22.0000 DEGREES
PRESSURE ANGLE27.0000 DEGREES
STYLE DESIGNATORPERIPHERAL FACE, BACK HUB PROTRUDING
TEETH QUANTITY40
TEETH TYPESTRAIGHT


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