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 5920-01-088-7958
NSN 5945-01-025-4256
NSN 6610-00-446-2880
NSN 5895-01-378-6674
NSN 5835-01-209-6410
NSN 5990-01-633-9503
NSN 6650-00-984-5340
NSN 2925-01-554-5246
NSN 5945-01-545-5579
NSN 5915-01-155-2644
NSN 6610-01-525-8235
NSN 6320-01-021-6633