QQ-C-450A (NOTICE 2), FEDERAL SPECIFICATION: COPPER-ALUMINUM ALLOY (ALUMINUM BRONZE) PLATE, SHEET, STRIP, AND BAR (COPPER ALLOY NUMBERS 606, 610, 613, 614, AND 630) (01 OCT 1999)

QQ-C-450A (NOTICE 2), FEDERAL SPECIFICATION: COPPER-ALUMINUM ALLOY (ALUMINUM BRONZE) PLATE, SHEET, STRIP, AND BAR (COPPER ALLOY NUMBERS 606, 610, 613, 614, AND 630) (01 OCT 1999)., QQ-C-450A Interim Amendment 1, dated 21 January 1981, is hereby reinstated through 31 December 2000 and may be used for acquisition. If QQ-C-450A has not been revised or amended by 31 December 2000, Interim Amendment 1 will be canceled.