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 6145-01-442-3511
NSN 6610-01-083-3826
NSN 6110-00-271-9928
NSN 6610-01-137-5959
NSN 4140-01-540-5318
NSN 6610-01-094-4524
NSN 5998-01-532-0714
NSN 5905-01-176-7152
NSN 5998-00-087-4776
NSN 5999-01-381-0024
NSN 5920-00-365-4589
NSN 5990-00-295-8237