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 6220-01-440-6100
NSN 6130-01-031-0896
NSN 6150-01-568-0662
NSN 5996-01-521-0367
NSN 6685-00-930-9257
NSN 5915-01-055-2050
NSN 6110-01-487-5174
NSN 4140-00-817-6009
NSN 7035-01-501-2950
NSN 5905-01-481-6826
NSN 6105-00-938-8503
NSN 6685-01-205-6545