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 5996-00-235-0823
NSN 5835-00-562-7524
NSN 5950-01-511-2958
NSN 6135-01-367-6203
NSN 5998-01-145-3012
NSN 6220-01-059-4715
NSN 2925-01-289-6448
NSN 5895-01-316-5727
NSN 6620-00-371-4834
NSN 6135-00-112-8637
NSN 6135-00-299-6918
NSN 5945-01-519-8004