2530-00-204-2102 BRAKE DRUM Index 3020-00-204-2112 SPROCKET WHEEL

National Stock Number:
3020-00-204-2111

Federal Supply Class:
3020

National Item Identification Number:
002042111

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:
07836731974HOFFMAN/NEW YORKER, INC.


Techincal Specification:
DESIGN FORMPLAIN
TEETH ROW QUANTITY1
TEETH QUANTITY PER ROW40
TOOTH PITCH1.000 INCHES NOMINAL
MATERIALSTEEL
STYLE DESIGNATORPLAIN
OUTSIDE DIAMETER13.306 INCHES NOMINAL
OVERALL LENGTH2.750 INCHES NOMINAL
PITCH DIAMETER12.746 INCHES NOMINAL
FACE WIDTH0.575 INCHES NOMINAL
ASA STANDARD CHAIN NUMBER80
HARDNESS RATING TEST METHODNOT RATED
BORE TYPESTRAIGHT
BORE DIAMETER3.438 INCHES NOMINAL
BORE LENGTH2.750 INCHES NOMINAL
KEYING FACILITY TYPEKEYWAY
QUANTITY1
KEYWAY WIDTH0.750 INCHES NOMINAL
DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY1.9375 INCHES NOMINAL
PROTRUDING HUB CHARACTERISTICPLAIN
HUB OUTSIDE DIAMETER5.200 INCHES NOMINAL AA END
FURNISHED ITEMSKEYING FACILITY
DISTANCE FROM HUB END TO FLANGE END2.175 INCHES NOMINAL AA END
SECURING METHODTHREADED HOLE
SECURING LOCATIONAA END
SECURING HOLE QUANTITY1
THREAD SIZE5/8 IN.-11
HOLE LOCATIONLOCATED ON TOP OF KEYWAY


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