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 5895-01-100-3472
NSN 5990-01-411-5930
NSN 5960-01-243-0007
NSN 5835-01-224-2792
NSN 5985-01-268-0763
NSN 5950-00-172-1004
NSN 5975-01-424-1983
NSN 5965-01-630-0409
NSN 4140-01-610-1017
NSN 5905-00-167-6872
NSN 5915-01-158-5602
NSN 5999-01-609-2840