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 5950-00-639-9675
NSN 6220-00-536-3255
NSN 6685-00-897-4522
NSN 6105-01-364-8811
NSN 6240-01-095-1273
NSN 5915-01-045-1677
NSN 6130-01-367-0782
NSN 4140-01-541-5738
NSN 5985-01-382-9220
NSN 5996-01-063-4290
NSN 5998-01-141-6616
NSN 5930-01-197-7372