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 5960-00-793-4397
NSN 5905-00-099-9995
NSN 5855-01-154-3871
NSN 5965-01-005-0341
NSN 5925-01-504-4302
NSN 5985-01-237-8831
NSN 5855-01-018-1247
NSN 7035-00-523-7492
NSN 2925-01-620-6812
NSN 4140-00-185-9694
NSN 5945-01-356-5736
NSN 5996-01-447-1418