MIL-STD-2149A (NOTICE 2), MILITARY STANDARD: STANDARD PROCEDURES FOR EXPLOSION TESTING FERROUS AND NON-FERROUS METALLIC MATERIALS AND WELDMENTS (05 JUN 2003) [S/S BY T9074-BD-GIB-010/300]., MIL-STD-2149A(SH), dated 2 February 1990, is hereby canceled. T9074-BD-GIB-010/300, "Base Materials for Critical Applications: Requirements forLow Alloy Steel Plate, Forgings, Castings, Shapes, Bars, and Heads of HY-80/100/130 and HSLA-80/100", with Change Notice 1, has been determined to bethe suitable replacement. Users are cautioned to evaluate this document fortheir particular application before citing it as a replacement document.