MIL-P-3409 (NOTICE-1), MILITARY SPECIFICATION: PLASTIC-MATERIAL, MOLDING RIGID THERMOPLASTIC, POLYDICHLOROSTYRENE; FOR USE IN ELECTRONIC, COMMUNICATIONS, AND ALLIED ELECTRICAL EQUIPMENT (11-MAR-2014)

MIL-P-3409 (NOTICE-1), MILITARY SPECIFICATION: PLASTIC-MATERIAL, MOLDING RIGID THERMOPLASTIC, POLYDICHLOROSTYRENE; FOR USE IN ELECTRONIC, COMMUNICATIONS, AND ALLIED ELECTRICAL EQUIPMENT (11-MAR-2014)., MIL-P-3409, dated 15 February 1951, is inactive for new design and no longer used, except for replacement purposes.