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 5965-01-441-9505
NSN 4140-01-644-8106
NSN 4140-01-542-7620
NSN 4140-01-610-6953
NSN 6130-01-502-9155
NSN 6150-00-364-1948
NSN 5905-01-364-7202
NSN 5935-01-254-0920
NSN 5950-01-547-8630
NSN 6650-00-419-4183
NSN 6610-01-335-3185
NSN 6320-01-017-5274