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 5925-01-540-0023
NSN 5905-01-263-0837
NSN 5925-01-037-3324
NSN 5990-00-519-9974
NSN 6220-01-024-8868
NSN 5999-00-542-0541
NSN 6145-01-564-4932
NSN 5945-00-143-4422
NSN 5975-00-102-2778
NSN 4140-00-053-9499
NSN 6650-01-607-6888
NSN 6110-01-604-8811