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 6650-01-502-9909
NSN 6645-01-445-5235
NSN 5950-00-618-8245
NSN 6105-01-209-9153
NSN 5855-01-486-2346
NSN 6105-01-571-8902
NSN 5975-01-394-5281
NSN 5965-01-260-0780
NSN 5960-00-893-2187
NSN 2925-00-246-3077
NSN 6220-01-324-0343
NSN 5945-00-237-5360