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 5996-01-272-2737
NSN 6220-01-613-2584
NSN 5920-01-046-1062
NSN 6135-01-113-1507
NSN 5920-01-487-5516
NSN 2925-01-132-5827
NSN 5950-00-850-8716
NSN 5999-00-313-9186
NSN 6150-01-441-2254
NSN 6240-01-332-9214
NSN 5996-01-145-4357
NSN 6145-01-129-7009