"ALUMINUMALLOY,QQ-A-225/9,ALLOY 7075,T651;2.900 IN. LG;2.410 IN. W;2.600 IN. H;W/ONE 2.000 IN. LG,1.150 IN. W CUTOUT;TWO 0.372 IN. DIA HOLES IN LINE;TWO 0.500 IN. LG,0.380 IN. W SLOTS IN LINE;ONE 1.257 IN. DIA HOLE;ONE 0.584 IN. DIA X 45.0 DEG COUNTERSUNK HOLE"