AMS5566| AMS5564|AMST6845|MILT6845|DMS1578| MMS296|CVA1-404|AMS 5566 TY.1 REV N|AMS 5564 CL.1 REV C|AMS-T-6845 TY.I REVB|MIL-T-6845 TY.I REVD