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 5960-00-759-2534
NSN 5915-01-477-1441
NSN 6645-01-426-3378
NSN 5895-00-337-5575
NSN 5910-01-549-5358
NSN 4140-00-844-9436
NSN 6320-00-382-7825
NSN 5999-01-044-6063
NSN 5945-00-030-9950
NSN 5920-01-142-0039
NSN 5960-01-462-1864
NSN 5950-01-601-2599