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 7035-01-623-2742
NSN 6645-01-632-6263
NSN 5935-00-932-3835
NSN 5998-01-406-7928
NSN 6620-01-127-0049
NSN 5950-00-452-7265
NSN 5960-01-380-0885
NSN 5925-01-227-4631
NSN 6685-01-380-8690
NSN 5935-01-301-6904
NSN 5855-01-534-2428
NSN 5930-01-567-0032