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 5950-01-040-8977
NSN 5835-01-147-7526
NSN 6145-00-141-8095
NSN 5925-00-007-2171
NSN 6620-00-278-7313
NSN 6145-01-080-7299
NSN 5915-00-553-8755
NSN 4140-01-395-9149
NSN 6320-01-470-6826
NSN 6320-01-384-3850
NSN 6645-01-381-6084
NSN 5920-00-471-1440