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 6135-00-255-1340
NSN 6130-01-441-8350
NSN 6130-01-447-7851
NSN 5895-01-464-6265
NSN 5950-01-062-2912
NSN 5930-00-548-1821
NSN 5920-01-599-4432
NSN 5950-00-153-1959
NSN 6130-01-044-8088
NSN 5975-01-023-5882
NSN 5950-01-406-4366
NSN 6145-00-162-1222