부품 정보
Aluminum alloy qq-a-200/3 temper t4, shape, deep flat-top arch, dim., 237.750 in. Nom lg, 7.000 in. Nom w, 2.000 in. Nom height, 0.250 in. Nom material thickness, 1.000 in. Nom left and right flange lg, 120.0 degrees left andright interior and exterior angles, 40 holes 0.500 in. Dia, 20 per side, w/24.000 in. Between centers, 3 holes 0.281 in. Diameter countersunk 100 degrees by 0.457 in. Diameter drilled through each end, one centered, one on each side 1.000 in. From bottom, used on aerial delivery platform
