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 6240-00-179-5731
NSN 5835-01-432-8801
NSN 6135-01-579-3534
NSN 5950-01-441-1961
NSN 6610-01-460-4864
NSN 6135-01-327-2092
NSN 6145-01-601-2390
NSN 5895-00-518-4479
NSN 5895-01-388-0188
NSN 6620-01-179-4154
NSN 6145-01-120-8621
NSN 5985-01-455-6818