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 5855-01-463-9401
NSN 6220-00-836-1494
NSN 4140-01-549-6521
NSN 6320-01-388-1067
NSN 6320-00-139-1090
NSN 5950-01-541-9117
NSN 5985-01-181-5609
NSN 5915-00-070-9549
NSN 5975-01-074-5471
NSN 6145-01-392-0910
NSN 6150-01-084-5045
NSN 5999-01-364-8500