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 5999-01-258-1606
NSN 6650-01-525-9405
NSN 6110-00-140-8769
NSN 6320-00-331-7138
NSN 5990-01-196-2953
NSN 6685-01-027-1168
NSN 5996-00-189-2322
NSN 5999-01-505-7896
NSN 5985-00-788-1207
NSN 5990-00-438-3236
NSN 5975-00-057-9415
NSN 5920-01-442-3395