| GENERAL CHARACTERISTICS ITEM DESCRIPTION | ALUMINUM ALLOY,23.250 IN. OD,18.250 IN. MIN. ID,0.500 IN. THK,CUT 20.00 IN. INNER DIA,20.750 IN. OUTER DIA,0.200 IN. DEEP,SIX DRILLED HOLES,EVENLY SPACED ON 19.120 IN. DIA,NINE 0.228 IN. DIA HOLES,COUNTERBORED 0.500 IN. BY 0.320 IN. DEEP,EIGHT HOLES EVENLY SPACED ON 11.250 IN. RADIUS AND ONE SPACED 45 DEGREESFROM PRECEDING HOLE,ONE 0.1253 IN. MAX DIA PIN LOCATED 0.500 IN. ON EACH SIDE OF EACH COUNTERBORED HOLE |