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 5996-00-213-7121
NSN 5930-01-050-7163
NSN 6320-01-243-2276
NSN 6240-01-113-2396
NSN 6220-01-236-5333
NSN 6240-00-723-3378
NSN 6130-01-522-6788
NSN 5910-01-204-8324
NSN 6130-00-138-6042
NSN 5835-01-561-2959
NSN 5985-01-316-4591
NSN 6130-01-233-7141