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 5990-00-186-2445
NSN 6685-01-433-2889
NSN 5985-01-028-6022
NSN 5835-01-621-8553
NSN 5925-01-424-5330
NSN 6135-01-054-2462
NSN 5855-01-519-3814
NSN 6130-00-872-5688
NSN 6220-01-599-9098
NSN 6110-01-500-2240
NSN 5835-01-515-6537
NSN 5930-01-265-6888