3020-00-517-3655 GEAR,BEVEL Index 3020-00-517-3657 GEAR,BEVEL

National Stock Number:
3020-00-517-3656

Federal Supply Class:
3020

National Item Identification Number:
005173656

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:
84520756232LOCKHEED MARTIN CORPORATION


Techincal Specification:
MATERIALCOPPER ALLOY OVERALL
TEETH QUANTITY48
TEETH TYPESPIRAL
TOOTH DIRECTIONRIGHT
PRESSURE ANGLE20.0000 DEGREES
PITCH ANGLE20.1039 DEGREES
STYLE DESIGNATORPERIPHERAL FACE, BACK HUB PROTRUDING
PITCH DIAMETER1.0000 INCHES NOMINAL
NOMINAL OVERALL LENGTH0.438 INCHES
NOMINAL OUTSIDE DIAMETER1.0135 INCHES
FACE NOMINAL WIDTH0.151 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.218 INCHES SECOND END
BODY RECESS NOMINAL DEPTH0.0625 INCHES FIRST END
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER0.281 INCHES BOTH ENDS
BORE NOMINAL DEPTH0.375 INCHES BOTH ENDS
HUB STYLE DESIGNATORPINNED SECOND END
HUB NOMINAL DIAMETER0.563 INCHES SECOND END
BODY STYLEPLAIN, SOLID
ATTACHMENT METHODMOUNTING HOLE
MOUNTING HOLE TYPE AND QUANTITY1 THREADED TRANSVERSELY THROUGH HUB, FIRST END
MOUNTING HOLE THREAD SERIES DESIGNATORUNC TRANSVERSELY THROUGH HUB, FIRST END
MOUNTING HOLE NOMINAL THREAD SIZE0.112 INCHES TRANSVERSELY THROUGH HUB, FIRST END
MOUNTING HOLE THREAD QUANTITY PER INCH40 TRANSVERSELY THROUGH HUB, FIRST END
SPECIAL FEATURESDISTANCE FROM END OF HUB TO CENTER OF TAPPED HOLE 0.109 NOM IN.


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