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 6320-01-511-1526
NSN 5915-01-556-4282
NSN 5935-01-352-8320
NSN 5990-01-438-8228
NSN 5910-01-237-9380
NSN 5998-01-245-5829
NSN 7035-01-485-0269
NSN 5895-01-212-7653
NSN 5985-01-059-0694
NSN 5945-01-083-6299
NSN 6110-00-314-0377
NSN 5998-01-316-7890