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 5985-01-431-0961
NSN 6105-00-503-5100
NSN 5999-01-068-3639
NSN 5895-01-075-6497
NSN 6610-01-605-2451
NSN 5835-00-864-4481
NSN 6685-01-556-4246
NSN 5910-01-386-5844
NSN 6105-00-091-6867
NSN 5999-01-414-2399
NSN 2925-00-707-6770
NSN 6645-00-103-2517