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 4140-01-479-1412
NSN 6145-01-620-1641
NSN 5996-01-387-4918
NSN 6620-00-610-1272
NSN 5920-00-728-6625
NSN 5960-01-319-0276
NSN 4140-00-010-1267
NSN 6130-01-147-2718
NSN 5925-00-107-4234
NSN 5960-01-641-5493
NSN 5950-01-396-2065
NSN 5945-00-507-6436