A gear with teeth on its outer surface in the form of helical threads.
Classification: Gears and gearing, other than toothed wheels, chain sprockets and other transmission elements entered separately
NSN 6645-00-901-9281
NSN 5930-01-381-8383
NSN 5975-00-281-1001
NSN 5935-01-581-8468
NSN 7035-01-178-7732
NSN 2925-01-607-7754
NSN 6220-00-949-1931
NSN 4140-01-550-7343
NSN 5999-01-561-5268
NSN 5915-01-254-6608
NSN 7035-00-803-3056
NSN 5910-01-615-2710