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 4140-01-006-7426
NSN 6220-01-648-7012
NSN 6145-01-381-0311
NSN 5905-00-146-5816
NSN 5990-01-571-7468
NSN 6645-01-184-5065
NSN 5905-01-180-3970
NSN 5998-01-487-5042
NSN 5905-00-833-9034
NSN 6105-01-070-8625
NSN 5920-00-981-5803
NSN 5998-00-105-4292