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 5998-01-403-2586
NSN 5920-00-288-5849
NSN 7035-01-539-9642
NSN 6620-00-841-0346
NSN 6130-00-445-5129
NSN 6320-01-228-2380
NSN 6610-01-176-3539
NSN 6135-00-702-2772
NSN 5998-00-754-5186
NSN 5895-01-163-9248
NSN 6145-01-461-7192
NSN 5925-00-004-7703