AMS2473J Chemical Film Treatment for Aluminum Alloys General Purpose Coating

AMS2473J results from a Five-Year Review and update of this specification with changes to Ordering Information, Classification (1.3), Cleaning (3.2.1), Fixture Contact Locations (3.2.2), Application (3.3.1), Touch Up (3.3.2), Properties (3.4), Corrosion Resistance (3.4.1), Color (3.4.3), Responsibility for Inspection (4.1), Periodic Tests (4.2.2), Preproduction Tests (4.2.3), Sampling for Testing (4.3), Acceptance Tests (4.3.1), Periodic Tests (4.3.2), Control Factors (4.4.3), and Table 1.