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 5905-01-603-6728
NSN 5935-01-183-6766
NSN 6135-01-222-0703
NSN 6650-00-434-0188
NSN 5945-00-187-7764
NSN 5998-01-106-2701
NSN 5855-00-688-9954
NSN 5945-01-237-6568
NSN 6320-01-525-4789
NSN 6650-00-254-9807
NSN 5910-01-052-7658
NSN 4140-01-192-2015