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 5990-00-642-9930
NSN 6320-00-004-9158
NSN 5975-01-123-5761
NSN 5990-01-652-7373
NSN 6650-01-349-9198
NSN 5975-01-433-2110
NSN 5915-00-422-0538
NSN 6130-01-100-2466
NSN 6650-01-508-8939
NSN 5925-01-442-5795
NSN 6145-01-141-6809
NSN 6220-00-578-6539