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 4140-00-161-8910
NSN 5950-01-246-3609
NSN 6130-00-803-4580
NSN 7035-01-551-1240
NSN 5998-00-567-0940
NSN 5920-01-383-1933
NSN 5999-01-096-4352
NSN 7035-00-270-5519
NSN 6150-01-091-7010
NSN 6220-01-339-4638
NSN 6240-01-469-6686
NSN 6220-01-444-4913