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 6145-00-802-2384
NSN 6650-01-471-4048
NSN 6145-01-354-0781
NSN 5945-01-384-4388
NSN 5996-01-292-5034
NSN 5910-00-171-3414
NSN 6650-01-578-4212
NSN 5975-01-331-5922
NSN 5975-01-265-6900
NSN 6240-01-429-9002
NSN 5950-01-586-5860
NSN 5910-00-637-2609