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 5915-00-490-3739
NSN 6110-01-307-4104
NSN 5920-00-413-3341
NSN 6645-00-363-9775
NSN 7035-00-616-4410
NSN 6150-01-442-7046
NSN 6240-01-366-6086
NSN 6645-01-418-8035
NSN 5835-00-284-0882
NSN 4140-01-420-4586
NSN 6645-01-535-7136
NSN 5990-00-132-1841