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 6320-01-358-0141
NSN 6320-01-250-0290
NSN 5925-01-558-8593
NSN 5910-00-570-2084
NSN 6685-01-596-8716
NSN 5905-00-701-6006
NSN 5998-01-211-6752
NSN 6240-01-253-0687
NSN 5998-01-158-6067
NSN 2925-00-953-2353
NSN 6220-01-432-7498
NSN 6645-00-810-7229