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 5990-01-361-6424
NSN 5855-01-105-7793
NSN 5960-00-557-0772
NSN 5965-00-577-1242
NSN 6685-01-154-9655
NSN 5960-01-503-8411
NSN 6145-00-578-7522
NSN 6610-01-394-3808
NSN 5920-01-623-4260
NSN 6150-01-442-6842
NSN 5935-01-610-5102
NSN 7035-00-337-8745