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 6240-00-185-8367
NSN 5925-00-286-8502
NSN 6320-01-036-2598
NSN 5910-01-062-7108
NSN 5945-01-583-1514
NSN 6685-01-512-5174
NSN 5855-00-688-9954
NSN 4140-00-076-3380
NSN 6620-01-206-9790
NSN 6130-00-610-2392
NSN 6110-01-444-6603
NSN 5945-01-388-6669