3020-00-253-4334 GEAR,BEVEL Index 3020-00-253-4341 GEAR,BEVEL

National Stock Number:
3020-00-253-4340

Federal Supply Class:
3020

National Item Identification Number:
002534340

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:
264725A09348LUCAS WESTERN INC


Techincal Specification:
MATERIALSTEEL OVERALL
TEETH QUANTITY19
TEETH TYPESTRAIGHT
PRESSURE ANGLE20.0000 DEGREES
PITCH ANGLE39.5596 DEGREES
STYLE DESIGNATORSIDE FACE, BACK HUB PROTRUDING
PITCH DIAMETER12.0950 INCHES NOMINAL
NOMINAL OVERALL LENGTH4.7500 INCHES
NOMINAL OUTSIDE DIAMETER12.8040 INCHES
FACE NOMINAL WIDTH2.5000 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END2.2150 INCHES SECOND END
BODY RECESS NOMINAL DEPTH1.2500 INCHES FIRST END
BORE STYLESTRAIGHT SPLINE BOTH ENDS
BORE NOMINAL DIAMETER3.8120 INCHES BOTH ENDS
SPLINE QUANTITY8 BOTH ENDS
HUB STYLE DESIGNATORPLAIN SECOND END
HUB NOMINAL DIAMETER5.7500 INCHES SECOND END
BODY STYLEWEBBED, OFFSET, SOLID
ATTACHMENT METHODMOUNTING HOLE
MOUNTING HOLE TYPE AND QUANTITY4 THREADED TRANSVERSELY THROUGH HUB, SECOND END
MOUNTING HOLE THREAD SERIES DESIGNATORUNC TRANSVERSELY THROUGH HUB, SECOND END
MOUNTING HOLE NOMINAL THREAD SIZE0.3750 INCHES TRANSVERSELY THROUGH HUB, SECOND END


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