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 6105-01-396-9559
NSN 5975-01-497-7710
NSN 5975-01-413-0518
NSN 5998-00-019-7508
NSN 6110-00-631-7196
NSN 5905-00-012-5582
NSN 5930-01-149-2573
NSN 5975-00-116-3874
NSN 6240-01-350-3533
NSN 6620-01-470-9861
NSN 5945-01-187-2638
NSN 5965-00-665-2156