QQ-A-591F (NOTICE-2), FEDERAL SPECIFICATION, ALUMINUM ALLOY DIE CASTINGS (28-OCT-1992) [S/S BY APPROPRIATE PORTIONS OF ASTM-B85, ASTM-B26, ASTM-B108 & SAE-J452, SAE-J453, AND SAE-AMS4290, SAE-AMS4291]

QQ-A-591F (NOTICE-2), FEDERAL SPECIFICATION, ALUMINUM ALLOY DIE CASTINGS (28-OCT-1992) [S/S BY APPROPRIATE PORTIONS OF ASTM-B85, ASTM-B26, ASTM-B108 & SAE-J452, SAE-J453, AND SAE-AMS4290, SAE-AMS4291]., Federal Specification QQ-A-591F, dated 28 March 1973 is hereby cancelled. Future procurements of the alloys contained in this specification should consult the appropriate portione of the documents listed below: