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 5945-00-515-2667
NSN 6650-01-506-0386
NSN 5975-01-624-1600
NSN 6130-01-323-4425
NSN 2925-01-633-4048
NSN 5960-00-189-6517
NSN 5855-01-295-2313
NSN 7035-01-132-7209
NSN 5945-01-185-3020
NSN 5998-01-158-6067
NSN 6240-01-433-1403
NSN 5960-00-535-9692