Setscrews located one over top keyway, the other 90 deg
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.
Classification: Chain sprockets and parts thereof
NSN 6150-00-526-3720
NSN 5905-01-306-5455
NSN 5925-00-290-4451
NSN 6110-01-250-2936
NSN 5990-01-196-2953
NSN 6150-01-091-3864
NSN 5930-01-276-3806
NSN 6150-01-165-9422
NSN 5910-01-392-1487
NSN 6105-01-531-3904
NSN 5915-01-593-7113
NSN 5915-01-463-9241