This SAE Aerospace Recommended Practice (ARP) is intended to interpret and clarify engineering drawing requirements relating to the manufacture and inspection of fluid tube fittings and connectors....
This standard covers permanent marking intended to be easily and accurately read during the normal service life of the item and also covers temporary marking intended to provide legible...
This standard provides the following: a Definition of terms pertaining to marking. b Symbols for marking location. c Requirements and restrictions for permanent markings. d Types of marking methods....