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 6620-01-417-3314
NSN 6110-01-098-9864
NSN 6145-00-485-6812
NSN 5990-01-522-6096
NSN 5910-00-053-9559
NSN 6650-00-346-8672
NSN 5905-01-097-1696
NSN 6220-00-318-7755
NSN 5975-00-460-8784
NSN 5985-01-186-1330
NSN 5855-01-546-6954
NSN 5855-00-933-8286