3020-00-761-9066 GEAR SPUR Index 3020-00-761-9068 GEAR,SPUR

National Stock Number:
3020-00-761-9067

Federal Supply Class:
3020

National Item Identification Number:
007619067

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:
230B711H0179500WESTINGHOUSE ELECTRIC CORP
230B711H0197942NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
DESIGN FORMPLAIN
TEETH ROW QUANTITY1
TEETH QUANTITY PER ROW20
TOOTH PITCH0.156 INCHES NOMINAL
MATERIALSTEEL
STYLE DESIGNATORPLAIN
OUTSIDE DIAMETER0.161 INCHES NOMINAL
OVERALL LENGTH0.406 INCHES NOMINAL
PITCH DIAMETER0.157 INCHES NOMINAL
FACE WIDTH0.156 INCHES NOMINAL
SURFACE TREATMENTPASSIVATE
HARDNESS RATING TEST METHODNOT RATED
BORE TYPESTRAIGHT
BORE DIAMETER0.250 INCHES NOMINAL
BORE LENGTH0.406 INCHES NOMINAL
PROTRUDING HUB CHARACTERISTICPLAIN
HUB OUTSIDE DIAMETER0.500 INCHES NOMINAL AA END
DISTANCE FROM HUB END TO FLANGE END0.250 INCHES NOMINAL AA END
SECURING METHODTHREADED HOLE
SECURING LOCATIONAA END
SECURING HOLE QUANTITY1
THREAD SIZE0.112-40
HOLE LOCATIONON HUB,BETWEEN HUB END AND SPROCKET FACE


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