4330-01-160-3220 FILTER ELEMENT,FLUID Index 3020-01-160-3222 GEAR,WORM WHEEL

National Stock Number:
3020-01-160-3221

Federal Supply Class:
3020

National Item Identification Number:
011603221

Description:
GEAR,WORM WHEEL

Detail:
A GEAR, CYLINDRICAL IN FORM, WITH SPIRAL TEETH DESIGNED TO MESH WITH THE THREAD FORMS OF A GEAR (1), WORM. SEE ALSO GEAR, ANTIBACKLASH, WORM WHEEL.


Manufacturer Information:
W-60165-334712LAKE SHORE SYSTEMS, INC.


Techincal Specification:
ATTACHMENT METHODMOUNTING HOLE
BODY STYLEWEBBED, SOLID
BORE STYLEW/ KEYWAY BOTH ENDS
BORE NOMINAL DIAMETER2.937 INCHES BOTH ENDS
FACE NOMINAL WIDTH2.094 INCHES
FACE TYPESTRAIGHT
HELIX ANGLE25.5166 DEGREES
KEYWAY NOMINAL WIDTH0.750 INCHES BOTH ENDS
MATING THREAD LEAD QUANTITY4
HUB NOMINAL DIAMETER4.750 INCHES BOTH ENDS
HUB STYLE DESIGNATORPLAIN BOTH ENDS
III MATERIALCOPPER ALLOY TEETH
III MATERIALIRON CAST BODY
PITCH DIAMETER11.8720 INCHES NOMINAL
PRESSURE ANGLE25.0000 DEGREES
PROPRIETARY CHARACTERISTICSPACS
MOUNTING HOLE NOMINAL THREAD SIZE0.750 INCHES TRANSVERSELY THROUGH HUB, FIRST END
MOUNTING HOLE TYPE AND QUANTITY1 THREADED TRANSVERSELY THROUGH HUB, FIRST END
MOUNTING HOLE THREAD SERIES DESIGNATORUNC TRANSVERSELY THROUGH HUB, FIRST END
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM1.7980 INCHES BOTH ENDS
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END1.938 INCHES BOTH ENDS
NOMINAL OUTSIDE DIAMETER12.5330 INCHES
NOMINAL OVERALL LENGTH6.000 INCHES
STYLE DESIGNATORPROTRUDING HUBS
TEETH QUANTITY33
TOOTH DIRECTIONLEFT


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