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 6130-01-193-8992
NSN 6320-01-311-3286
NSN 6150-01-026-3268
NSN 5945-00-105-5269
NSN 6150-00-557-3932
NSN 7035-01-322-8180
NSN 5985-01-426-8726
NSN 5925-01-406-2879
NSN 6610-00-463-1866
NSN 5905-01-521-3496
NSN 5975-01-089-4900
NSN 6645-01-633-1852