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 6220-01-337-7789
NSN 7035-01-295-1609
NSN 5945-01-646-8818
NSN 5945-00-441-3957
NSN 5998-01-626-9205
NSN 6685-00-494-7885
NSN 5996-00-196-7258
NSN 5895-01-386-4031
NSN 5835-00-010-4307
NSN 6130-01-264-8052
NSN 4140-01-228-1261
NSN 5905-01-480-7240