MIL-A-51384B (NOTICE-2), DETAIL SPECIFICATION: ALARM UNIT, CHEMICAL AGENT AUTOMATIC ALARM: ABCA-M42 (29-JUL-2004) [S/S BY MIL-DTL-51384 (CONTROLLED DISTRIBUTION DOCUMENT (DIST. STATEMENT \"C\")]

MIL-A-51384B (NOTICE-2), DETAIL SPECIFICATION: ALARM UNIT, CHEMICAL AGENT AUTOMATIC ALARM: ABCA-M42 (29-JUL-2004) [S/S BY MIL-DTL-51384 (CONTROLLED DISTRIBUTION DOCUMENT (DIST. STATEMENT \"C\")]., MIL-A-51384B remains inactive for new design, however, the document is valid for use.