Used on MHU-7M. asbestos, 5.437 in. nom. aperture w, 9.437 in. nom aperture lg; 0.250 in. nom outside corner radius; 10.437 in.nom lg; 6.437 in. nom w; 12 bolt holes, 0.312 in nom holes dia. 3.000 in. nom.c to c distance between bolt holes along w; 2.500 in. nom c to c dist between bolt holes along lg.0.218 in. nom outside edge to bolt hole center distance along 0.063 in. nom cross sectional thickness
