QQ-C-571 (NOTICE 1), FEDERAL SPECIFICATION: COPPER, PHOSPHOR (ALLOYING ADDITIVE) (01 JUN 1990) [S/S BY ASTM-B644]

QQ-C-571 (NOTICE 1), FEDERAL SPECIFICATION: COPPER, PHOSPHOR (ALLOYING ADDITIVE) (01 JUN 1990) [S/S BY ASTM-B644]., Federal Specification QQ-C-571 dated August 1974,is hereby canceled. Future procurements shall be made in accordance with ASTM B 644.