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 5965-00-404-3317
NSN 5960-00-266-6741
NSN 7035-01-187-6002
NSN 5996-00-917-0626
NSN 5990-00-277-3763
NSN 6220-01-454-8317
NSN 6135-01-641-8640
NSN 5950-01-580-4194
NSN 6150-01-621-1698
NSN 5905-01-072-9880
NSN 5996-00-081-8057
NSN 6110-00-160-1374