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 5910-01-427-3819
NSN 5950-00-958-7780
NSN 6110-01-426-6924
NSN 5910-00-688-8702
NSN 6145-00-714-3228
NSN 5930-01-217-3871
NSN 5965-01-443-5490
NSN 6620-01-034-4539
NSN 5915-00-278-5561
NSN 6650-00-262-2324
NSN 6135-00-500-0085
NSN 7035-01-354-9382