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 5920-01-259-2930
NSN 6650-01-657-4762
NSN 6150-01-016-1780
NSN 5925-01-544-0001
NSN 6650-01-439-7405
NSN 5855-00-057-6900
NSN 5985-00-538-2081
NSN 5950-01-441-2143
NSN 5855-01-535-2266
NSN 5910-00-013-1031
NSN 7035-01-322-8180
NSN 5935-01-204-3135