2815-00-423-9768 COVER Index 5330-00-423-9772 GASKET

National Stock Number:
3020-00-423-9771

Federal Supply Class:
3020

National Item Identification Number:
004239771

Description:
GEAR,SPUR

Detail:
A gear, cylindrical in form, with straight teeth on the outer surface parallel to the axis of the gear. See also GEAR, ANTIBACKLASH, SPUR. For bulk material, see ROD, PINION.


Manufacturer Information:
6B401711083CATERPILLAR INC


Techincal Specification:
BODY STYLEPLAIN, SOLID
BORE NOMINAL DIAMETER2.000 INCHES BOTH ENDS
BORE STYLEINVOLUTE SPLINE BOTH ENDS
FACE NOMINAL WIDTH0.825 INCHES
HUB STYLE DESIGNATORTHREADED FIRST END
PITCH DIAMETER3.8333 INCHES NOMINAL
MATERIALSTEEL OVERALL
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END1.355 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER4.076 INCHES
PRESSURE ANGLE14.5000 DEGREES
SPLINE PITCH DIAMETER1.8610 INCHES NOMINAL BOTH ENDS
SPLINE QUANTITY16 BOTH ENDS
STYLE DESIGNATORPROTRUDING HUB
TEETH QUANTITY23
TOOTH FORMSPECIAL


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