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 5999-01-007-5886
NSN 6130-00-504-2816
NSN 6610-01-521-2438
NSN 6645-00-155-2398
NSN 6110-01-311-1715
NSN 6320-01-255-2096
NSN 5915-01-558-3923
NSN 6240-01-415-2349
NSN 5996-01-444-9439
NSN 6320-01-462-3555
NSN 6320-01-072-2073
NSN 6130-01-026-0603