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 5915-01-106-4544
NSN 6220-01-485-6385
NSN 5835-01-434-0790
NSN 6135-01-374-6631
NSN 5975-00-061-7035
NSN 4140-01-055-4705
NSN 5945-01-482-9635
NSN 5855-01-010-4921
NSN 5998-01-360-1365
NSN 6610-01-406-4985
NSN 6240-00-372-4841
NSN 6645-00-851-6654