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 5975-01-028-6522
NSN 7035-00-929-0363
NSN 6220-01-215-0907
NSN 5930-01-182-5618
NSN 5855-00-482-9876
NSN 6240-01-485-3116
NSN 6685-01-153-0912
NSN 6610-01-502-8868
NSN 6320-01-088-1109
NSN 6145-00-842-1952
NSN 5905-00-589-6192
NSN 5930-00-601-9888