This specification covers an aluminum alloy in the form of sheet and plate from 0.008 to 4.000 inches (0.20 to 101.60 mm) in thickness, inclusive (see 8.5).
Rationale:
AMS4037R prohibits unauthorized exceptions (3.6), revises condition (3.2), reports (4.4.1), and identification (5.1.1), and results from a Five-Year Review and update of this specification.