3020-00-517-5137 GEAR,BEVEL Index 3020-00-517-5140 GEAR,BEVEL

National Stock Number:
3020-00-517-5138

Federal Supply Class:
3020

National Item Identification Number:
005175138

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:
299168PC410001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER


Techincal Specification:
BODY RECESS NOMINAL DEPTH0.0680 INCHES FIRST END
BODY STYLEPLAIN, SOLID
BORE NOMINAL DIAMETER0.500 INCHES BOTH ENDS
BORE STYLEW/ KEYWAY BOTH ENDS
END NOMINAL DIAMETER0.870 INCHES SECOND END
END NOMINAL LENGTH0.060 INCHES SECOND END
FACE NOMINAL WIDTH0.500 INCHES
FIRST STEP NOMINAL DIAMETER1.008 INCHES SECOND END
HARDNESS RATING21.0 ROCKWELL C MINIMUM AND 27.0 ROCKWELL C MAXIMUM OVERALL
HUB STYLE DESIGNATOR1 STEP SECOND END
KEYWAY NOMINAL WIDTH0.127 INCHES BOTH ENDS
MATERIALSTEEL OVERALL
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.060 INCHES SECOND END
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM0.3110 INCHES BOTH ENDS
NOMINAL OUTSIDE DIAMETER1.584 INCHES
NOMINAL OVERALL LENGTH0.693 INCHES
PITCH DIAMETER1.4000 INCHES NOMINAL
PITCH ANGLE21.2500 DEGREES
PRESSURE ANGLE14.5000 DEGREES
STYLE DESIGNATORPERIPHERAL FACE, BACK HUB PROTRUDING
TEETH TYPESTRAIGHT
TEETH QUANTITY14


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