MIL-S-8840B (NOTICE 1), MILITARY SPECIFICATION SHEET: STEEL SHEET AND STRIP, CORROSION-RESISTANT, PRECIPITATION HARDENING (AM350 AND AM355), PREMIUM QUALITY (17 SEP 1999) [S/S BY SAE-AMS-S-8840]., MIL-S-8840B, dated 05 October 1965, with Amendment 1, dated 29 September 1978, is herebycanceled. Future acquisition for this item should refer to SAE-AMS-S-8840, "Steel Sheet andStrip, Corrosion-Resistant, Precipitation Harding (AM350 and AM355), Premium Quality."(Application for copies of SAE ?Aerospace Standards should be addressed to SAE,400 Commonwealth Drive, Warrendale, PA 15096-0001).