GENERAL CHARACTERISTICS ITEM DESCRIPTION | STEEL,CARBON,GRADE 1095,ASTM A576; 3.990 IN. LG.; 3.500 IN. W.; 0.1875 IN. THK.; HARDEN TO ROCKWELL SCALE C61MIN.; BLACK OXIDE,MIL-C-13924,CLASS 1;ONE CENTERED HOLE ALONG W.,0.500 IN. FROM END,0.187 IN. DIA.; OPPOSITE END IS CENTRALLY NOTCHED TO 0.320 IN. DIA |