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 4140-01-408-7232
NSN 5965-01-150-1920
NSN 5985-01-299-2301
NSN 5925-01-102-6486
NSN 5915-01-014-1513
NSN 6130-01-214-0366
NSN 5998-01-050-1806
NSN 5990-01-032-5160
NSN 5996-01-426-8531
NSN 5999-00-369-1623
NSN 6130-01-610-7622
NSN 6645-01-209-5520