QQ-A-250/4E (INTERIM AMENDMENT-2), FEDERAL SPECIFICATION: ALUMINUM ALLOY 2024, PLATE AND SHEET (20-MAY-1983) [S/S BY SAE AMSQQ-A-250/4 and ASTM B209]
QQ-A-250/4E (INTERIM AMENDMENT-2), FEDERAL SPECIFICATION: ALUMINUM ALLOY 2024, PLATE AND SHEET (20-MAY-1983) [S/S BY SAE AMSQQ-A-250/4 and ASTM B209].