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 6685-01-077-2326
NSN 6320-01-272-7072
NSN 6110-01-193-4832
NSN 5996-01-527-2616
NSN 4140-00-580-8508
NSN 5998-01-468-5164
NSN 6620-01-511-8521
NSN 5998-01-391-6832
NSN 5999-01-158-9129
NSN 5915-01-120-3340
NSN 6145-01-511-3697
NSN 6150-00-949-4985