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 6150-00-133-5742
NSN 5975-00-301-5762
NSN 5920-01-398-7123
NSN 6685-01-484-6440
NSN 5855-01-342-9399
NSN 7035-01-608-4642
NSN 6685-00-478-1858
NSN 5920-01-286-2597
NSN 5935-00-223-4382
NSN 5935-01-437-9305
NSN 6145-00-057-5314
NSN 5910-01-313-7599