Mtg holes spaced 120 degrees apart
A gear with teeth formed on the inner surface of a cylinder or cone.
Classification: Gears and gearing, other than toothed wheels, chain sprockets and other transmission elements entered separately
NSN 5910-00-636-4271
NSN 5935-00-257-8731
NSN 5960-01-276-2828
NSN 5960-00-825-6442
NSN 6150-01-587-6499
NSN 5990-01-485-0260
NSN 5935-01-547-8336
NSN 6105-01-425-7889
NSN 4140-01-652-5868
NSN 5990-01-579-2711
NSN 5960-01-257-0225
NSN 5905-01-476-8224