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 5855-01-274-5311
NSN 5855-01-241-1054
NSN 5950-01-025-0891
NSN 5985-01-420-6195
NSN 6135-00-553-7995
NSN 6320-00-098-2858
NSN 5920-01-394-5003
NSN 6145-01-317-2686
NSN 5855-01-491-3604
NSN 6320-01-521-0377
NSN 5915-01-233-3757
NSN 6685-00-862-0373