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 6145-01-385-5458
NSN 5905-01-480-2186
NSN 5905-01-361-4358
NSN 6150-01-437-9785
NSN 6135-01-319-5567
NSN 5910-00-406-0309
NSN 6105-00-229-0505
NSN 5985-01-062-0675
NSN 6150-01-510-5733
NSN 5945-01-268-6865
NSN 5835-01-167-1824
NSN 5925-01-422-0431