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 7035-00-281-4082
NSN 5960-01-014-1595
NSN 5999-00-920-6675
NSN 6685-01-227-3701
NSN 6645-01-255-6324
NSN 5905-00-129-6554
NSN 2925-01-569-3795
NSN 6110-01-356-8176
NSN 6645-01-424-1540
NSN 6645-01-139-0156
NSN 6130-00-450-7830
NSN 6130-01-340-7846