| GENERAL CHARACTERISTICS ITEM DESCRIPTION | AISI 1010 THRU 1025 STEEL; 7 GAUGE; 9.250 DIA O.D. WITH A 6.000 DIA RAISED PORTION IN THE CENTER; CENTER PORTION IS RAISED 1.120/1.250 IN; 5 HOLES ARE LOCATED ON THE CIRCUMFERENCE OF A 8.375 DIA CIRCLE,ONE AT 90.0 DEG,ONE AT 180.0 DEG,ONE AT 270.0 DEG,ONE 0.500 IN PAST 360.0 DEG WITH THESE 4 EA BEING 0.401/0.411 DIA,HOLE 5 IS 0.220/0.280 DIA LOCATED 2.000 PAST HOLE AT 180.0 DEG; 2 ADDL HOLES ARE LOCATED ON A LINE PASSING BETWEEN HOLE AT 90.0 DEG AND ONE AT 270.0 DEG,EA CENTERED 1.250 FROM CENTER OF COVER,SMALLER HOLE 0.125 WITH 27 NPT TAPPED AND LARGER 1.052/1.072 DIA THRU RAISED PORTION |