Flange, cres per qq-s-766, cls 321, cond a, trangular shape 0.63 in. Cen-to-edge 3 sides, 0.090 in. Thk, 3 holes drill 0.281 in. Eq sp on 1.50 bcd, center hole 0.250 in. Diameter through 0.50 in. Stk; tube, cres per mil-t-8808, alloy321, type ii, 0.375 in. Od, 0.058 in. Wall, 3.31 in. Lg
