This document discusses the modeling and analysis of a bracket assembly used in the aerospace industry. The bracket assembly consists of a circular plate with nine lugs for mounting three different sized tanks. The individual components are modeled in NX CAD software and assembled. A finite element analysis is performed in ANSYS to analyze stresses on the assembly under pressure loads from the tanks. The analysis is conducted for the assembly made of aluminum alloy and three composite materials. The results show the von Mises stresses are below yield strengths in all cases, indicating the assembly design is safe for the applied loads.