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 5935-01-025-7272
NSN 6645-01-198-7956
NSN 5999-01-393-9541
NSN 6150-01-446-1167
NSN 5950-01-145-8635
NSN 5910-00-351-2944
NSN 5998-01-117-2354
NSN 5950-01-356-3231
NSN 5960-01-486-3060
NSN 6240-01-479-5239
NSN 5910-01-013-5777
NSN 5895-01-379-9783