"79K80266-9-7; STAINLESS STEEL,TYPE 316 PER SPEC. QQ-S-763,COND A; TUBE OUTSIDE DIA. LARGE END 1 IN.; WALL THICKNESS LARGE END .120 IN.; TUBE OUTSIDE DIA. SMALL END 3/4 IN.; WALL THICKNESS SMALL END .109 IN.; OPERATING PRESSURE 5000; PROOF PRESSURE 1 1/2 TIMES OPERATING PRESSURE; BURST PRESSURE 4 TIMES OPERATING PRESSURE; FOR ALL FLUIDS COMPATIBLE WITH 316 SST"