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 5965-01-197-6924
NSN 6110-00-998-4810
NSN 5835-00-670-2925
NSN 6145-00-399-5201
NSN 7035-00-124-9383
NSN 5925-00-262-5651
NSN 5960-01-265-0354
NSN 5996-01-025-2333
NSN 6135-01-268-7056
NSN 6240-00-275-1950
NSN 6220-01-512-7392
NSN 5910-01-496-8221