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 5910-01-594-6577
NSN 5925-01-030-3086
NSN 6105-01-093-3407
NSN 6130-01-589-4350
NSN 7035-00-703-3535
NSN 5999-01-288-6946
NSN 6650-01-432-1830
NSN 6685-01-415-5603
NSN 5925-00-536-7651
NSN 5965-01-386-2988
NSN 5999-00-916-0122
NSN 6150-01-296-5852