Setscrew located 90 degrees from keyway
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 6620-01-126-3237
NSN 6150-01-400-4211
NSN 6620-01-352-5640
NSN 6220-01-107-2613
NSN 6645-01-114-5734
NSN 6620-01-519-2628
NSN 5895-01-618-4577
NSN 4140-01-278-6709
NSN 6145-00-688-5697
NSN 5855-01-359-8592
NSN 5975-00-583-8625
NSN 5950-00-843-8673