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 4140-01-142-3192
NSN 5935-01-354-4106
NSN 5950-01-413-0793
NSN 6105-01-073-0611
NSN 5835-00-419-0575
NSN 4140-01-503-3558
NSN 5925-01-369-9526
NSN 4140-01-206-6457
NSN 6150-01-157-5338
NSN 6135-01-387-0754
NSN 6320-01-530-4870
NSN 6110-01-610-8604