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 5990-01-443-2931
NSN 5975-01-068-8816
NSN 5920-00-140-8912
NSN 5950-00-497-9153
NSN 5985-01-528-8001
NSN 5996-00-079-1268
NSN 6150-00-004-1225
NSN 5910-01-633-9963
NSN 5985-01-479-1505
NSN 5920-01-313-3892
NSN 5960-01-472-9562
NSN 6240-01-539-8227