5360-00-987-1267 SPRING,FLAT Index 4935-00-987-1275 ROLLER-SHAFT SUBASSEMBLY

National Stock Number:
3020-00-987-1271

Federal Supply Class:
3020

National Item Identification Number:
009871271

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:
1016805518876U S ARMY AVIATION AND MISSILE COMMAND
38744788360INTERNATIONAL BUSINESS MACHINES CORP ENDICOTT DEVELOPMENT LAB


Techincal Specification:
BORE DIAMETER0.250 INCHES NOMINAL
BORE LENGTH0.500 INCHES MINIMUM AND 0.505 INCHES MAXIMUM
BORE TYPESTRAIGHT
DESIGN FORMWEBBED
FURNISHED ITEMSBORE BEARING
FACE WIDTH0.500 INCHES MINIMUM AND 0.505 INCHES MAXIMUM
HARDNESS RATING TEST METHODNOT RATED
HUB OUTSIDE DIAMETER1.000 INCHES NOMINAL BOTH ENDS
LUBRICATION MODEVISIBLE MEANS
OUTSIDE DIAMETER1.761 INCHES NOMINAL
MATERIALALUMINUM ALLOY 2024
PITCH DIAMETER1.783 INCHES NOMINAL
STYLE DESIGNATORWEBBED OR SPOKED
SURFACE TREATMENTANODIZE
TEETH ROW QUANTITY1
TEETH QUANTITY PER ROW28
TOOTH PITCH0.200 INCHES NOMINAL


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