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 5990-01-443-2931
NSN 6685-00-501-6501
NSN 5925-01-647-1651
NSN 6145-00-596-2606
NSN 5915-00-468-2568
NSN 5935-00-611-7350
NSN 5990-01-305-8121
NSN 6320-00-108-7049
NSN 5910-01-387-3474
NSN 5999-01-444-5242
NSN 6130-01-249-3513
NSN 5996-00-081-0787