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 5990-01-040-6358
NSN 5895-01-093-6980
NSN 5990-01-421-3325
NSN 6110-00-363-3974
NSN 5925-00-248-5734
NSN 6130-00-186-0737
NSN 6150-00-169-2854
NSN 5985-00-274-4062
NSN 5895-01-007-2318
NSN 2925-00-896-9819
NSN 4140-01-185-1159
NSN 4140-01-075-0419