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 5965-01-158-4187
NSN 6645-01-219-0968
NSN 6610-00-181-1754
NSN 6220-01-629-2636
NSN 6320-01-185-3857
NSN 6320-01-152-8873
NSN 5996-01-592-5083
NSN 6610-01-314-7964
NSN 5965-01-140-9446
NSN 6220-01-161-8014
NSN 6145-01-099-9620
NSN 5998-00-480-3236