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 5910-01-372-9517
NSN 5985-01-560-5630
NSN 5920-01-578-7055
NSN 5950-01-119-2932
NSN 5925-00-575-2986
NSN 7035-00-205-8739
NSN 5999-01-106-5153
NSN 4140-01-304-0132
NSN 5960-01-255-5580
NSN 5930-00-269-4996
NSN 5920-01-381-2597
NSN 5950-01-592-2420