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 5965-01-299-8690
NSN 6645-01-273-2462
NSN 6620-00-079-0311
NSN 6110-00-768-7583
NSN 6620-01-046-8623
NSN 5915-01-578-6153
NSN 5999-01-350-4446
NSN 6135-01-303-0295
NSN 6240-01-651-6714
NSN 5950-00-451-2540
NSN 4140-01-630-2131
NSN 5930-00-504-0151