MIL-D-6728A (NOTICE-1), MILITARY SPECIFICATION: DAMPERS; ENGINE EXHAUST FLAME AND GLARE (18-SEP-1996) [NO S/S DOCUMENT]

MIL-D-6728A (NOTICE-1), MILITARY SPECIFICATION: DAMPERS; ENGINE EXHAUST FLAME AND GLARE (18-SEP-1996) [NO S/S DOCUMENT]., MIL-D-6728A, dated 15 November 1956, is hereby canceled without replacement.