QQ-S-777A (NOTICE 2), FEDERAL SPECIFICATION: STEEL, CARBON, STRIP, COLD ROLLED, UNTEMPERED SPRING QUALITY (06-NOV-1974) [S/S BY ASTM-A682/A682M & ASTM-A684/A684M]
QQ-S-777A (NOTICE 2), FEDERAL SPECIFICATION: STEEL, CARBON, STRIP, COLD ROLLED, UNTEMPERED SPRING QUALITY (06-NOV-1974) [S/S BY ASTM-A682/A682M & ASTM-A684/A684M].