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 5990-00-226-1152
NSN 6650-00-170-5095
NSN 6685-00-968-8536
NSN 5965-01-345-1885
NSN 5925-01-067-8301
NSN 5910-01-572-9036
NSN 5905-00-163-4584
NSN 5950-00-167-5035
NSN 2925-00-343-3235
NSN 5975-01-175-6099
NSN 6145-00-067-7436
NSN 5999-01-450-3159