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 6110-01-284-6524
NSN 6105-01-445-6574
NSN 6135-01-549-5587
NSN 5920-00-175-7987
NSN 6685-00-399-3250
NSN 4140-01-263-8966
NSN 5945-00-206-0758
NSN 6320-01-607-1491
NSN 6150-00-454-3391
NSN 6650-00-436-3531
NSN 6130-00-909-2101
NSN 5835-01-359-2575