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 6110-01-250-2936
NSN 6150-01-592-4728
NSN 5920-01-113-7263
NSN 6620-01-605-2590
NSN 5945-01-140-5619
NSN 5950-01-554-1886
NSN 5960-01-163-8905
NSN 5960-01-628-2760
NSN 5990-01-101-7602
NSN 5965-00-275-0491
NSN 5975-01-081-5095
NSN 7035-01-287-9817