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 6650-00-361-8222
NSN 5990-01-655-1437
NSN 5996-01-087-0414
NSN 5910-01-621-6087
NSN 6105-00-753-7495
NSN 6130-00-399-0729
NSN 2925-00-734-0516
NSN 6130-01-568-5290
NSN
NSN 6145-00-149-9195
NSN 5930-01-644-2918
NSN 6105-01-037-7109