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 6130-01-367-5127
NSN 5905-01-534-1348
NSN 5950-01-100-4640
NSN 6320-01-425-1417
NSN 5998-01-259-9488
NSN 5910-01-246-8697
NSN 7035-01-642-0003
NSN 5895-00-769-5368
NSN 6135-01-101-5039
NSN 6130-00-499-5192
NSN 5930-01-542-9895
NSN 6145-00-226-4468