3020-00-541-7418 SPROCKET WHEEL Index 3416-00-541-7420 LATHE,ENGINE

National Stock Number:
3020-00-541-7419

Federal Supply Class:
3020

National Item Identification Number:
005417419

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:
25B9 1-4B0RE05506MARTIN SPROCKET AND GEAR INC
25B9 1-4B0RE72625DIAMOND CHAIN CO DIV OF AMSTED INDUSTRIES INC
25B9 1-4BORE05506MARTIN SPROCKET AND GEAR INC
89B972625DIAMOND CHAIN CO DIV OF AMSTED INDUSTRIES INC


Techincal Specification:
DESIGN FORMPLAIN
TEETH ROW QUANTITY1
TEETH QUANTITY PER ROW9
TOOTH PITCH0.250 INCHES NOMINAL
MATERIALSTEEL
STYLE DESIGNATORPLAIN
OUTSIDE DIAMETER0.840 INCHES NOMINAL
OVERALL LENGTH0.500 INCHES NOMINAL
PITCH DIAMETER0.730 INCHES NOMINAL
FACE WIDTH0.110 INCHES NOMINAL
SURFACE TREATMENTCADMIUM
ASA STANDARD CHAIN NUMBER25
HARDNESS RATING TEST METHODNOT RATED
BORE TYPESTRAIGHT
BORE DIAMETER0.250 INCHES NOMINAL
BORE LENGTH0.500 INCHES NOMINAL
PROTRUDING HUB CHARACTERISTICPLAIN
HUB OUTSIDE DIAMETER0.438 INCHES NOMINAL BOTH ENDS
DISTANCE FROM HUB END TO FLANGE END0.390 INCHES NOMINAL BOTH ENDS
SECURING METHODTHREADED HOLE
SECURING LOCATIONAA END
SECURING HOLE QUANTITY1
THREAD SIZE6-32
HOLE LOCATIONONE LOCATED ON SIDE OF HUB
THE MANUFACTURERS DATA
MANUFACTURERS CODE05506
DESIGN CONTROL REFERENCE25B9 1-4BORE


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