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 6220-01-107-8096
NSN 5999-01-439-2988
NSN 6645-00-092-5091
NSN 6650-00-769-3003
NSN 6645-00-292-5053
NSN 6145-01-026-9085
NSN 6685-00-057-2772
NSN 5990-01-223-9414
NSN 5855-00-879-5849
NSN 5965-01-228-7421
NSN 4140-01-172-1262
NSN 6240-01-553-1387