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 6650-01-074-6724
NSN 5925-00-426-4754
NSN 4140-01-464-0711
NSN 5998-01-351-5495
NSN 5925-00-721-1656
NSN 7035-01-413-2018
NSN 6135-01-101-5039
NSN 5855-00-165-3093
NSN 6145-00-454-0566
NSN 7035-01-397-5009
NSN 5985-01-315-8040
NSN 5996-00-277-7384