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 7035-01-310-2587
NSN 5975-00-658-3718
NSN 5950-01-221-3808
NSN 5945-01-505-0230
NSN 6320-00-139-1090
NSN 5960-00-481-6677
NSN 5996-01-500-2820
NSN 5998-01-629-9115
NSN 5835-01-369-7837
NSN 5998-00-316-0379
NSN 5990-01-211-6136
NSN 5835-00-491-3834