60 hertz
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 5920-00-251-3561
NSN 6105-00-419-3174
NSN 6610-01-195-3497
NSN 5998-00-861-2038
NSN 6150-01-459-2696
NSN 7035-01-534-7930
NSN 6135-01-074-2529
NSN 5925-00-617-9927
NSN 5985-01-643-0754
NSN 5999-00-238-9574
NSN 2925-01-411-0896
NSN 6240-00-204-0459