2 holes 0.750 in. Diameter 180 degrees apart on 5.500 in. Diameter bolt circle, one hole located on top of 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 5910-00-320-8041
NSN 5920-01-337-9666
NSN 4140-01-157-4328
NSN 6130-01-169-1868
NSN 6645-00-527-6531
NSN 6685-00-286-8481
NSN 5999-01-281-7359
NSN 5910-00-446-1957
NSN 6130-00-224-2450
NSN 6645-01-633-1852
NSN 5855-01-199-2046
NSN 6110-01-186-0010