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 5975-01-608-2557
NSN 5996-01-339-7539
NSN 5915-01-228-8934
NSN 6220-01-506-5349
NSN 6650-00-111-3399
NSN 6320-00-284-1524
NSN 6220-01-181-1154
NSN 5855-01-418-0089
NSN 5895-01-634-0630
NSN 6110-00-333-4076
NSN 6620-00-269-8950
NSN 5895-01-406-3053