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 2925-01-131-0473
NSN 6620-00-454-3570
NSN 5950-01-372-0701
NSN 6645-01-180-6219
NSN 6145-01-179-5389
NSN 6220-01-529-6728
NSN 5985-00-022-8599
NSN 6650-01-211-2673
NSN 5996-00-845-8990
NSN 5965-01-633-8849
NSN 6150-00-518-4558
NSN 6135-01-372-6985