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 6240-01-345-4479
NSN 5960-01-307-5409
NSN 6110-01-658-2469
NSN 6130-00-838-0384
NSN 6145-01-112-2573
NSN 6105-00-420-2335
NSN 6135-01-355-8917
NSN 6610-01-140-8925
NSN 5920-01-017-0687
NSN 6320-01-115-4404
NSN 5985-00-378-0156
NSN 7035-01-522-5597