3020-01-238-8302 SPROCKET WHEEL Index 3020-01-238-8304 SPROCKET WHEEL

National Stock Number:
3020-01-238-8303

Federal Supply Class:
3020

National Item Identification Number:
012388303

Description:
SPROCKET WHEEL

Detail:
A toothed wheel whose teeth or sprockets are designed to be engaged with the links of a pitch chain, track, or the like. It is usually used for transmitting power.


Manufacturer Information:
014503-50159027MEGGITT DEFENSE SYSTEMS, INC. DBA MEGGITT WESTERN DESIGN
014503-50162228MEGGITT DEFENSE SYSTEMS, INC.


Techincal Specification:
DESIGN FORMPLAIN
TEETH ROW QUANTITY1
TEETH QUANTITY PER ROW60
MATERIALSTEEL COMP 4140
MATERIAL DOCUMENT AND CLASSIFICATIONAISI 4140 ASSN STD SINGLE MATERIAL RESPONSE
STYLE DESIGNATORPLAIN
OUTSIDE DIAMETER4.920 INCHES NOMINAL
OVERALL LENGTH0.750 INCHES NOMINAL
PITCH DIAMETER4.777 INCHES NOMINAL AND
4.920 INCHES NOMINAL
FACE WIDTH0.110 INCHES NOMINAL
HARDNESS RATING TEST METHODNOT RATED
BORE TYPESTRAIGHT
BORE LENGTH0.750 INCHES NOMINAL
PROTRUDING HUB CHARACTERISTICPLAIN
HUB OUTSIDE DIAMETER2.083 INCHES NOMINAL AA END
FURNISHED ITEMSLIGHTENING HOLE
DISTANCE FROM HUB END TO FLANGE END0.640 INCHES NOMINAL AA END
SECURING METHODDRILLED HOLE
SECURING HOLE QUANTITY5
HOLE LOCATIONON SPROCKET FACE
DRILLED HOLE DIAMETER0.193 INCHES NOMINAL
SPECIAL FEATURESTEN 0.12 IN.DIA HOLES INDEX TO SPROCKET TOOTH VALLEY EQL SP BETWEEN 10 0.750 IN.DIA. LIGHTENING HOLES
THE MANUFACTURERS DATA
MANUFACTURERS CODE59027
DESIGN CONTROL REFERENCE014503-501


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