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 5910-01-212-3090
NSN 6150-00-153-3196
NSN 5895-01-034-4654
NSN 4140-01-266-5082
NSN 5915-01-268-3257
NSN 6105-00-008-0214
NSN 5985-01-293-2453
NSN 5985-01-371-8014
NSN 5855-01-051-4143
NSN 6135-00-932-3136
NSN 6645-01-395-2989
NSN 6135-00-950-9380