Aluminum 7075-t6, 5.750 in. Nom by 2.625 in. Nom, two holes placed along each side along width, 1.500 in. Center to center along width, 0.562 in. Center to edge along width, 0.192 in. Nom center to edge along length and 5.365 in. Nom center to center along length, part of assembly 75a800208-1001