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 5998-01-392-0278
NSN 6110-01-630-5245
NSN 5945-00-165-3878
NSN 5999-01-106-7638
NSN 5905-01-554-6740
NSN 5975-01-264-3059
NSN 5950-00-966-3633
NSN 7035-00-055-9778
NSN 5925-00-525-4037
NSN 5996-01-377-3743
NSN 6320-01-481-7322
NSN 5975-01-230-1496