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 6220-00-419-0635
NSN 5855-01-221-0355
NSN 6240-01-140-8762
NSN 6110-01-433-9438
NSN 4140-01-634-0330
NSN 5925-01-441-1841
NSN 5975-00-243-3276
NSN 7035-00-281-4082
NSN 5905-00-816-9679
NSN 5996-01-655-0769
NSN 6320-01-113-7647
NSN 6610-00-270-9974