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 6645-00-547-4388
NSN 5945-00-408-3454
NSN 6150-00-432-5668
NSN 5930-01-012-1939
NSN 5895-00-417-1109
NSN 5985-01-601-9331
NSN 5905-01-107-7222
NSN 6220-01-419-7146
NSN 6650-01-649-0228
NSN 5975-01-610-6036
NSN 5925-01-286-9651
NSN 6150-00-153-3196