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 5925-01-507-4152
NSN 6240-01-409-2465
NSN 2925-00-707-6770
NSN 5996-00-125-2513
NSN 6150-00-908-0782
NSN 5930-00-908-7330
NSN 4140-01-348-7633
NSN 6610-01-152-2821
NSN 6620-00-382-8827
NSN 5935-01-611-1223
NSN 6320-01-195-5583
NSN 6685-01-630-3457