3020-00-517-1925 GEAR,SPUR Index 3020-00-517-1934 GEAR,SPUR

National Stock Number:
3020-00-517-1929

Federal Supply Class:
3020

National Item Identification Number:
005171929

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:
GNB17A14541COOPER MACHINERY SERVICES LLC
GNB17A88080COOPER CAMERON CORP COOPER BESSEMER RECIPROCATING PRODUCTS DIV


Techincal Specification:
BODY RECESS NOMINAL DEPTH0.3350 INCHES FIRST END
BODY STYLEPLAIN, SOLID
BORE STYLEW/COUNTERBORE SECOND END
BORE NOMINAL DIAMETER8.000 INCHES BOTH ENDS
COUNTERBORE NOMINAL DIAMETER9.557 INCHES SECOND END
COUNTERBORE NOMINAL DEPTH0.343 INCHES SECOND END
FACE NOMINAL WIDTH0.875 INCHES
HARDNESS RATING93.0 ROCKWELL C MINIMUM AND 100.0 ROCKWELL C MAXIMUM OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-890,ALLOY 3 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
NOMINAL OUTSIDE DIAMETER11.441 INCHES
NOMINAL OVERALL LENGTH1.053 INCHES
PITCH ANGLE74.4999 DEGREES
PITCH DIAMETER11.3750 INCHES NOMINAL
PRESSURE ANGLE14.5000 DEGREES
SPECIAL FEATURESCOUNTBORE 1ST END,DIA 9.562 IN.,DEPTH 0.353 IN.
STYLE DESIGNATORPERIPHERAL FACE, HUBLESS
TEETH QUANTITY91
TEETH TYPESTRAIGHT


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