NOTICE OF VAL IDAT ION 1 INCH-POUND I MS 5 3 047A NOTICE 2 21 February 1994 MIL I TARY STANDARD LIGHT, MARKER-SERVICE PARK, SERVICE SIGNAL AND BLACKOUT MARKER, 24 VOLT MS53407A remains inactive or new design, however, this document is valid or use. Preparing Activity: Army - AT AMSC NIA FSC 6220 DISTRIBUTION STATEMENT A. Approved for public release; distribution is un1 imit ed . Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-