asbestos 4.500 in. nom aperture w.6 in. nom aperture lg.11in. nom. o/a lg. 7.750 in. nom o/a w.5 bolt holes 0.810 in.hole dia. 0.870 in. nom outside edge to bolt hole center dist along width, 1.120 in. nom outside edge to bolt hole center dist. along lg.3.000 in. nom center to center dist between bolt holes along w.8750 in. nom center to center distance between bolt holes along lg.1.120 in. nom outside corner radius 0.250 in. nom. inside corner radius 0.072 in. nom crosssectional thickness
