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 5835-01-351-2561
NSN 5905-00-996-3668
NSN 6135-01-546-4588
NSN 6240-01-114-1926
NSN 6645-01-040-8337
NSN 5960-01-294-2397
NSN 5965-01-391-1703
NSN 5998-01-151-3204
NSN 7035-00-897-7567
NSN 5920-00-449-6245
NSN 6620-01-632-9143
NSN 6610-00-548-3452