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 6650-01-392-8086
NSN 5935-01-029-3383
NSN 6685-01-017-8538
NSN 4140-00-399-2416
NSN 5985-01-544-7488
NSN 5855-00-548-4742
NSN 5835-01-424-0054
NSN 5960-01-027-8833
NSN 5935-00-969-3861
NSN 5996-01-309-8450
NSN 6110-01-575-5780
NSN 5910-00-359-7539