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 5910-01-115-8841
NSN 6610-01-469-8074
NSN 5996-00-408-3387
NSN 6320-01-544-6447
NSN 5975-00-552-1381
NSN 6150-01-598-7454
NSN 6150-00-789-3738
NSN 6620-01-642-7219
NSN 5905-00-840-6011
NSN 5925-01-327-2731
NSN 6150-00-196-7322
NSN 5998-01-099-0630