QQ-W-321D (NOTICE-1), FEDERAL SPECIFICATION: WIRE, COPPER ALLOY (14-FEB-1991) [S/S BY ASTM-B134, ASTM-B159, ASTM-B159M, ASTM-B206, AND ASTM-B206M]
QQ-W-321D (NOTICE-1), FEDERAL SPECIFICATION: WIRE, COPPER ALLOY (14-FEB-1991) [S/S BY ASTM-B134, ASTM-B159, ASTM-B159M, ASTM-B206, AND ASTM-B206M].