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 6240-01-597-8430
NSN 6130-00-186-0737
NSN 5999-01-478-9872
NSN 5895-01-608-3809
NSN 6110-01-371-1978
NSN 4140-00-956-9225
NSN 5920-00-221-4556
NSN 6685-01-168-8391
NSN 6240-01-468-6408
NSN 5999-01-161-0724
NSN 6145-01-306-9133
NSN 5975-01-111-0130