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 5945-00-046-4593
NSN 5915-01-429-7771
NSN 6645-01-239-8133
NSN 5960-01-493-3948
NSN 6220-01-027-1294
NSN 7035-01-615-0514
NSN 5985-01-555-8359
NSN 5950-01-306-1200
NSN 5999-01-562-3884
NSN 6320-00-228-5678
NSN 6220-00-660-5539
NSN 5975-00-952-1791