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 5855-01-264-8599
NSN 5985-00-769-6968
NSN 5985-01-515-8112
NSN 6685-01-608-6476
NSN 5996-01-575-5349
NSN 5990-01-157-0441
NSN 5999-01-462-5519
NSN 5935-00-065-7457
NSN 6620-01-317-6043
NSN 5930-01-424-2768
NSN 5950-01-265-0880
NSN 6220-01-425-8449