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 6105-01-502-8831
NSN 5950-01-103-6732
NSN 6110-01-649-3390
NSN 6240-01-380-6466
NSN 6135-00-276-7625
NSN 5975-01-572-6547
NSN 6110-01-139-6608
NSN 6135-00-542-6216
NSN 5925-01-603-8496
NSN 6105-01-176-6857
NSN 6320-01-547-2743
NSN 6685-00-100-4753