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 5960-01-206-0743
NSN 5945-01-255-6333
NSN 5905-00-243-0631
NSN 6685-01-327-3195
NSN 5999-01-348-0769
NSN 7035-01-459-8268
NSN 5915-01-523-8824
NSN 5835-01-371-6482
NSN 6130-01-009-4290
NSN 5996-01-331-3203
NSN 6620-00-780-7786
NSN 2925-01-511-5359