Matl al aly special shaped section per 819-1008-010, chemical film finish per 580-0036-000, 1.406 in. Porm .015 in. O/a lg, with 3 holes, .1260 in., .0000 porm .0005 in. Diameter unevenly spaced, 1 hole .128 in., .000 porm .005 in. Diameter and cbore .250 diameter to .040 porm .004 in. Remaining thickness, bottom corner radius .010 max, unevenly spaced
