"MATERIAL, STEEL O/A STYLE DESIGNATOR, SOLID; O/A LG., 8.8750IN. NOM.; BODY OUTSIDE DIA, 3.2460 IN MIN. AND 3.2480 IN MAX.; BODY INSIDE DIA., 2.0000 IN NOM.; FLANGE OUTSIDE DIA. 5.000 IN. NOM.; FLANGE WIDTH, 0.4370 IN NOM.; CORNER SHAPE, SQUARE ALL CORNERS"