3020-00-478-9721 GEAR,SPUR Index 2810-00-478-9723 GEAR-STATIONARY RED

National Stock Number:
3020-00-478-9722

Federal Supply Class:
3020

National Item Identification Number:
004789722

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:
1337620AHP5CURTISS-WRIGHT CONTROLS, INC.


Techincal Specification:
BODY STYLEPLAIN, SOLID
BODY RECESS NOMINAL DEPTH0.2820 INCHES FIRST END
BORE NOMINAL DIAMETER0.752 INCHES BOTH ENDS
BORE STYLEINVOLUTE SPLINE BOTH ENDS
COUNTERBORE NOMINAL DEPTH2.150 INCHES SECOND END
COUNTERBORE NOMINAL DIAMETER0.9400 INCHES SECOND END
END NOMINAL DIAMETER1.000 INCHES FIRST END
END NOMINAL LENGTH0.550 INCHES FIRST END
FACE NOMINAL WIDTH0.3200 INCHES
FIRST STEP NOMINAL DIAMETER1.117 INCHES FIRST END
FIRST STEP NOMINAL LENGTH0.400 INCHES FIRST END
HARDNESS RATING32.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM OVERALL
HUB STYLE DESIGNATOR2 STEPS FIRST END
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 6260 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP E9310 OVERALL
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END3.180 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER2.754 INCHES
NOMINAL OVERALL LENGTH3.5620 INCHES
PITCH DIAMETER2.4883 INCHES NOMINAL
PITCH ANGLE10.0000 DEGREES
PRESSURE ANGLE20.0000 DEGREES
SECOND STEP NOMINAL DIAMETER1.154 INCHES FIRST END
SECOND STEP NOMINAL LENGTH2.230 INCHES FIRST END
SPLINE PITCH DIAMETER0.7500 INCHES NOMINAL BOTH ENDS
SPLINE QUANTITY24 BOTH ENDS
STYLE DESIGNATORPERIPHERAL FACE, BACK HUB PROTRUDING
TEETH QUANTITY26
TEETH TYPEZEROL


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