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 6150-00-596-9882
NSN 5895-01-645-8227
NSN 5950-00-824-0739
NSN 5855-01-191-3404
NSN 6130-01-214-9934
NSN 5975-01-555-8413
NSN 6610-01-213-9288
NSN 5895-01-125-4170
NSN 5945-01-380-3876
NSN 5960-01-585-6385
NSN 2925-01-541-5031
NSN 5998-01-561-3636