| GENERAL CHARACTERISTICS ITEM DESCRIPTION | ALUMINUM ALLOY,QQ-A-200/13,T4 OR ALUMINUM ALLOY,QQ-A-225/6,T4; 2.750 IN. W,1.500 IN. THK,3.750 IN. LG; 2.000-12UN2B HOLE ONE END,1.313 IN. MIN AND 1.314 IN. MAX HOLE COUNTERBORE TO 1.810 IN. DIA AT OPPOSITE END; FOUR HOLES IN END ALONG LG,TWO THRU HOLES 0.323 IN. MIN AND 0.327 IN. MAX DIA,TWO 0.5625-18UNF3B HOLES,0.5020 IN. MIN AND 0.5106 IN. MAX DIA,0.083 IN. MIN AND 0.093 IN. MAX DEEP COUNTERBORE |