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 5985-01-345-9293
NSN 6105-00-367-1984
NSN 5960-01-495-0859
NSN 5925-01-150-1830
NSN 5975-00-543-1195
NSN 5990-01-491-8900
NSN 6110-01-322-8378
NSN 6620-00-451-8783
NSN 5895-00-834-2110
NSN 5895-01-065-2336
NSN 5998-01-057-4436
NSN 5855-00-832-9341