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 5985-01-069-9527
NSN 5960-00-462-7145
NSN 5996-01-544-9731
NSN 6110-00-367-2427
NSN 5835-01-236-6514
NSN
NSN 5920-01-362-8814
NSN 5998-01-512-8592
NSN 6320-01-373-9355
NSN 5905-01-032-4345
NSN 5920-01-417-3142
NSN 2925-01-295-9337