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 5945-01-525-1922
NSN 6650-00-299-9681
NSN 5835-00-466-3075
NSN 5910-00-348-5753
NSN 6685-00-473-1372
NSN 4140-01-187-0000
NSN 6145-01-534-9881
NSN 5930-00-778-3072
NSN 6685-00-188-1991
NSN 5990-01-414-7618
NSN 5950-01-535-6326
NSN 5855-01-233-2767