"79K80266-10-6; STAINLESS STEEL,TYPE 316 PER SPEC. QQ-S-763,COND A; TUBE OUTSIDE DIA. LARGE END 1 1/4 IN.; WALL THICKNESS LARGE END .049 IN.; TUBE OUTSIDE DIA. SMALL END 3/4 IN.; WALL THICKNESS SMALL END .065 IN.; OPERATING PRESSURE 1500; PROOF PRESSURE 1 1/2 TIMES OPERATING PRESSURE; BURST PRESSURE 4 TIMES OPERATING PRESSURE; FOR ALL FLUIDS COMPATIBLE WITH 316 SST"