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 5965-01-469-8469
NSN 6145-01-528-7853
NSN 5960-01-337-5339
NSN 6320-01-448-1189
NSN 5998-01-339-7554
NSN 5960-01-375-6815
NSN 5990-01-333-2294
NSN 5935-00-681-1120
NSN 6650-01-183-0711
NSN 6320-01-308-0009
NSN 5905-01-047-8484
NSN 6610-00-305-5447