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 6135-00-194-9354
NSN 7035-00-286-6221
NSN 6650-01-009-8026
NSN 5835-00-858-9128
NSN 5855-01-103-8650
NSN 5985-00-264-2946
NSN 5935-01-048-0166
NSN 5945-01-156-0242
NSN 5999-00-165-5865
NSN 5985-00-120-8740
NSN 5930-00-076-4308
NSN 6620-01-659-8887