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 5999-00-735-0727
NSN 6610-00-905-6780
NSN 6610-01-530-1313
NSN 5990-01-517-7848
NSN 6685-01-097-9062
NSN 6105-01-614-1640
NSN 6110-01-557-6932
NSN 5999-01-043-7440
NSN 6105-01-263-0727
NSN 6145-01-225-1399
NSN 5996-01-432-0117
NSN 5920-01-394-5003