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 5930-01-333-6154
NSN 5975-01-370-4404
NSN 5915-01-344-4933
NSN 6150-00-859-0876
NSN 6130-01-459-9025
NSN 6320-01-216-1678
NSN 6610-01-078-9238
NSN 5910-01-153-2651
NSN 5985-01-025-1491
NSN 5950-01-508-9050
NSN 6145-01-262-9364
NSN 6650-01-140-4463