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 6150-00-528-0636
NSN 4140-01-166-0028
NSN 6145-01-373-2684
NSN 5965-01-440-1213
NSN 6685-01-178-0979
NSN 6150-00-827-9005
NSN 5915-01-381-1255
NSN 5905-00-363-3590
NSN 6645-01-513-3071
NSN 6135-00-255-1340
NSN 5985-01-114-8312
NSN 6620-01-452-8418