QQ-A-596E (NOTICE 1) FEDERAL SPECIFICATION: ALUMINUM ALLOY PERMANENT AND SEMIPERMANENT MOLD CASTINGS (03 JUN 1986) [S/S BY ASTM-B108]

QQ-A-596E (NOTICE 1) FEDERAL SPECIFICATION: ALUMINUM ALLOY PERMANENT AND SEMIPERMANENT MOLD CASTINGS (03 JUN 1986) [S/S BY ASTM-B108]., QQ-A-596E has been reviewed and determined to be valid for use in acquisition.