1、I F MIt Pn5431A(AS) Amendment - 1 29 February 1968 . MILITARY SPECIFICATION PLASTIC-PHENOLIC , GRAPHITED SHEETS, RODS, TUBES AND SHAPES This amendment forms a part of Military Speci- fication MIL-P-5431A(AS)dated 17 May 1967, and has been approved by the Naval Air Systems Command, Department of the
2、Navy. Page 5, Table II, under “Tensile strength (sheets only), psi (see 4.6.4):“ Opposite “Strongest direction“ delete “9,000“ and substitute “7,000“ in last column; opposite “90 substitute “5,000“ in the last column. Page 6, Table II: Flatwise“ delete “103“ and substitute “M 95“ in the last column. to strongest direction“ delete “8,500“ and Opposite “Hardness (Rockwell) sheets only (see 4.6.8) * U. S. GOVERNMENT PRINTING OFFICE 1960-301-518/4899 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-
