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 5960-01-196-3344
NSN 6135-00-170-8819
NSN 5945-01-094-7727
NSN 5915-01-490-0950
NSN 2925-00-853-5039
NSN 5996-00-938-3438
NSN 6685-01-480-6593
NSN 5910-01-223-6373
NSN 5950-01-025-8173
NSN 5945-00-727-4923
NSN 6650-00-471-1117
NSN 6220-00-345-4290