On Jun 4, 1:35*pm, Bruce L. Bergman
wrote:
Dave: *I need this for the nut holding the yoke on top of the rotor shaft
for my Baby Belle helicopter.
Is this the one that helicopter mechanics in Vietnam called the "Jesus
nut"? You're a brave man, Stu. d8-)

Look at the bright side. Bailing out will be a lot safer without the
main rotor.