Cres, astm a240, type 316; 5.230 in. Lg, 5.000 in. W, 0.250 in. Thk; with four 0.281 in. Diameter holes, two holes spaced 3.000 in. C to c along the w, two holes spaced 4.250 in. C to c along the lg; two 0.190 in. 24 unc-2b thd size holes, spaced 2.625 in. C to c along the w