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 5975-00-364-6919
NSN 6105-01-312-7430
NSN 6240-00-913-4243
NSN 5960-00-246-4623
NSN 5975-00-707-8036
NSN 6610-01-483-3209
NSN 5985-01-502-3629
NSN 5985-01-155-8064
NSN 5975-00-065-8289
NSN 5915-01-458-2174
NSN 5999-00-630-5598
NSN 5975-01-226-1887