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 6220-01-505-3356
NSN 6650-01-055-8146
NSN 5925-00-443-4093
NSN 6685-01-540-8064
NSN 5945-00-369-0918
NSN 5965-01-255-5581
NSN 5975-00-187-3520
NSN 5920-01-508-3614
NSN 6145-00-269-4271
NSN 5950-01-492-6871
NSN 6320-00-857-4073
NSN 5895-01-381-7948