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 5920-01-259-1602
NSN 6240-01-356-6911
NSN 4140-01-078-6520
NSN 5945-00-276-9274
NSN 6145-01-154-4373
NSN 5895-01-619-5759
NSN 5998-01-430-0438
NSN 5990-01-147-5225
NSN 6645-00-492-9487
NSN 6135-01-142-6456
NSN 2925-01-329-3665
NSN 6650-01-265-2672