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 5920-00-437-7993
NSN 5945-01-173-2247
NSN 6320-01-511-1526
NSN 6240-00-539-9770
NSN 5895-01-139-3579
NSN 6650-01-382-6411
NSN 5930-01-214-0775
NSN 6610-01-313-5185
NSN 5960-00-924-9627
NSN 5925-01-257-3017
NSN 6145-00-993-3377
NSN 6620-00-140-8644