QQ-W-470B (NOTICE 1), FEDERAL SPECIFICATION: WIRE, STEEL, CARBON, SPRING, MUSIC (21-MAY-1985) [S/S BY ASTM A228]
QQ-W-470B (NOTICE 1), FEDERAL SPECIFICATION: WIRE, STEEL, CARBON, SPRING, MUSIC (21-MAY-1985) [S/S BY ASTM A228]., Federal Specification QQ-W-470B, dated December 14,, 1965, is hereby canceled. Future procurement should refer to ASTM A228.