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 6320-01-549-3153
NSN 5920-00-880-2433
NSN 6130-00-549-2607
NSN 5998-00-292-9515
NSN 5945-00-233-6644
NSN 5895-01-396-0362
NSN 6240-00-121-7628
NSN 5835-01-136-3394
NSN 6620-01-212-8089
NSN 5935-00-788-3604
NSN 6220-01-331-0889
NSN 5998-00-005-9299