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 4140-00-032-5739
NSN 6220-00-807-3432
NSN 6240-00-643-4532
NSN 6150-00-964-7303
NSN 4140-00-895-3417
NSN 6135-01-247-5660
NSN 6620-00-266-2763
NSN 4140-01-269-9955
NSN 5975-00-383-7679
NSN 6105-00-454-6270
NSN 6620-01-104-2699
NSN 6320-01-171-3238