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 5945-00-202-0792
NSN 5950-01-507-1107
NSN 6685-00-758-0724
NSN 5945-00-280-7765
NSN 5915-01-100-2511
NSN 4140-01-547-3947
NSN 5895-00-575-0816
NSN 5920-00-224-1589
NSN 5910-01-103-3020
NSN 5965-01-291-8208
NSN 6150-01-205-2440
NSN 5920-01-536-6445