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 6685-00-126-8559
NSN 6645-01-430-4125
NSN 6320-00-343-1798
NSN 5895-00-193-0453
NSN 6610-00-078-9620
NSN 7035-01-449-5737
NSN 6645-00-983-2046
NSN 6135-01-400-2947
NSN 5990-00-254-4825
NSN 5965-01-462-2291
NSN 6110-01-359-2743
NSN 6620-01-440-9810