QQ-A-250/4E, FEDERAL SPECIFICATION: ALUMINUM ALLOY 2024, PLATE AND SHEET (18-JAN-1971) [S/S BY SAE AMSQQ-A-250/4 and ASTM B209]

QQ-A-250/4E, FEDERAL SPECIFICATION: ALUMINUM ALLOY 2024, PLATE AND SHEET (18-JAN-1971) [S/S BY SAE AMSQQ-A-250/4 and ASTM B209]., This specification covers the specific requirements for aluminum alloy 2024 plate and sheet; the general requirements are covered in QQ-A-250.