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 6645-01-611-9391
NSN 5990-00-105-9575
NSN 2925-01-508-4138
NSN 6130-00-591-7988
NSN 5985-01-136-9252
NSN 6110-01-163-2953
NSN 5950-01-378-7042
NSN 5950-00-723-2012
NSN 6610-01-182-9828
NSN 5975-01-270-1429
NSN 5930-00-604-4048
NSN 5920-01-257-3546