| GENERAL CHARACTERISTICS ITEM DESCRIPTION | ALUMINUM ALLOY,5083,TEMPER H321 OR H323,SPEC QQ-A-250/6,OR ALUMINUM ALLOY,5086,TEMPER H32,SPEC QQ-A-250/7; 0.125 IN. THK; 5.750 IN. OD; 4.220 IN. ID; 6 HOLES 0.307 IN. DIA PORM 0.029 IN. EQUALLY SPACED ON FACE |