This specification covers an aluminum alloy in the form of extruded bars, rods, wire, profiles, and tubing up to 2.999 inches, incl (76.17 mm, incl) in thickness, nominal diameter or wall thickness with cross-sectional area 25 in2 (161 cm2) and under (see 8.5).
Rationale: AMS4163F revises Condition (3.2), Properties (3.3.3), Reports (4.4) and Identification (5.1.1), and is a Five-Year Review and update of this specification.
