NFPA rating guide
I have been having a tough time trying to locate the Diamond numbering for Avgas and Jet A fuels. Can someone please point me in the right direction or show me what the diamonds should look like?
The first place I would send you is the supplier.
They should know, and also have what use to be MSDS, which sometimes shows the Numbers for the diamond.
Here is one example, but what you may have, might be a different blend.
sorry will post the link , and you have to right for the link to be released.
Or just do a search avgas NFPA 704
and you will see links to MSDS some will show what you are looking for
But get it from your supplier::
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