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 6320-01-050-1290
NSN 5935-00-296-4581
NSN 5905-01-292-0367
NSN 5935-00-845-2312
NSN 5960-01-583-4737
NSN 7035-01-528-7870
NSN 6220-01-384-3879
NSN 5905-00-130-0639
NSN 5930-01-189-5912
NSN 5895-00-224-2007
NSN 5905-00-197-7674
NSN 6645-00-310-5839