[Spridgets] Nut and Bolt Stuff

[W David Doiron]

Dear List, 
Very interesting video, but. 

Be aware that the AN series and the NAS series are both considered 
to be obsolete. They are available as "New Old Stock", and the NAS is 
still quite good. 
The AN not so much. I did some DT (destructive testing) on several sizes 
and found them to be pretty close to grade 5.  

The pre-drilled safety wire and cotter holes are handy. 

YMMV
W David Doiron...among my several FAA certifications is "Aircraft Serviceman".