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 6145-01-052-7543
NSN 5935-01-641-1964
NSN 6610-01-462-9439
NSN 4140-01-215-1125
NSN 6240-01-044-0073
NSN 6620-00-984-7252
NSN 5950-01-298-5178
NSN 5905-01-505-9449
NSN 5965-00-823-8623
NSN 4140-01-017-2648
NSN 5998-01-643-5735
NSN 4140-01-063-7192