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


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