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 2925-01-041-8201
NSN 6685-01-423-2532
NSN 6320-00-242-3300
NSN 5996-01-408-9796
NSN 6220-01-594-8773
NSN 6685-00-952-2027
NSN 5920-01-317-0467
NSN 6150-00-518-2743
NSN 5960-01-082-4491
NSN 6145-01-179-9854
NSN 6135-00-209-6918
NSN 5855-00-235-2676