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 5915-00-807-0203
NSN 5950-01-219-1827
NSN 5975-01-361-8953
NSN 5915-01-225-3927
NSN 6320-01-426-1324
NSN 6320-01-536-3077
NSN 5990-01-514-8708
NSN 5950-01-047-5345
NSN 4140-01-413-4803
NSN 5996-00-111-3379
NSN 5985-01-051-6448
NSN 6105-01-408-6263