"79K80266-15-11; STAINLESS STEEL,TYPE 316 PER SPEC. QQ-S-763,COND A; OUTSIDE TUBE DIA. LARGE END 1 1/2 IN.; WALL THICKNESS LARGE END .188 IN.; OUTSIDE TUBE DIA. SMALL END 1 1/4 IN.; WALL THICKNESS SMALL END .134 IN.; OPERATING PRESSURE 4400; PROOF PRESSURE 1 1/2 TIMES OPERATING PRESSURE; BURST PRESSURE 4 TIMES OPERATING PRESSURE; FOR ALL FLUIDS COMPATIBLE WITH 316 SST"