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'AN' stamp diameter?

MauldinFan

Well-Known Member
I don't have anything around me today that has an original AN inspection stamp on it, does anyone have the actual diameter of one, in Metric?
 

Skyhawk

Well-Known Member
cool it should be 12.7mm then to be 1/2". I'm sure there was some variance with different stamps, ink bleed, etc.
 
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