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 5975-01-157-4305
NSN 6110-01-476-8743
NSN 5999-00-103-7724
NSN 4140-01-387-5230
NSN 6110-01-515-1956
NSN 5905-01-305-4445
NSN 6150-00-156-6080
NSN 5915-01-505-8202
NSN 4140-00-910-3425
NSN 5915-01-045-4135
NSN 6130-01-425-1748
NSN 2925-00-724-3140