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 6110-01-383-7520
NSN 5855-01-391-7077
NSN 5925-00-373-0936
NSN 5925-01-531-2275
NSN 6220-00-452-5308
NSN 5910-01-452-4373
NSN 6105-01-605-1447
NSN 5935-01-088-6741
NSN 5855-00-361-0167
NSN 6685-01-434-7443
NSN 6150-01-295-6216
NSN 6130-01-469-8124