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 6320-01-346-5158
NSN 5999-00-553-0494
NSN 5910-00-802-7955
NSN 6105-01-493-2518
NSN 6320-01-457-0893
NSN 5905-00-668-6976
NSN 7035-00-337-8745
NSN 6150-01-430-2564
NSN 7035-01-164-6835
NSN 6645-00-778-8719
NSN 5910-01-640-6820
NSN 6240-00-952-1906