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 6150-01-355-2575
NSN 6145-01-305-8646
NSN 5950-01-642-3212
NSN 5895-00-292-2872
NSN 5910-01-549-9770
NSN 6220-00-947-7621
NSN 7035-00-981-7216
NSN 6105-01-452-0077
NSN 6240-00-978-9752
NSN 6320-01-387-8099
NSN 5935-00-133-3369
NSN 5915-01-186-2022