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 6105-01-454-0159
NSN 5910-00-186-9168
NSN 5945-00-959-3149
NSN 6240-01-374-1904
NSN 6650-00-030-2257
NSN 2925-00-982-0409
NSN 4140-01-265-0731
NSN 5975-01-359-4848
NSN 5990-01-070-4627
NSN 2925-00-190-5561
NSN 5998-00-876-0740
NSN 6105-00-427-8473