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 5920-01-634-0250
NSN 5930-01-524-5962
NSN 2925-01-532-2477
NSN 5895-01-185-0460
NSN 5998-00-165-9338
NSN 5935-01-090-0496
NSN 5905-01-521-9790
NSN 5855-01-373-7538
NSN 5855-01-040-3881
NSN 5895-00-873-6875
NSN 6620-01-640-6761
NSN 6650-00-707-1417