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 6135-00-078-9931
NSN 6110-00-248-7475
NSN 5925-01-411-6028
NSN 6105-01-462-5849
NSN 5950-01-354-3227
NSN 6240-01-563-5578
NSN 6145-01-433-0453
NSN 6110-01-333-5042
NSN 5910-01-471-2499
NSN 5855-01-437-6161
NSN 5998-01-394-1353
NSN 4140-00-240-1848