| GENERAL CHARACTERISTICS ITEM DESCRIPTION | STEEL,ASTM A682,1055,1055 MODIFIED,1065; 3.210 IN. LG.; 2.320 IN. W.; HEAT TREATMENT PER MIL-H-6875,QUENCH AND TEMPER TO ROCKWELL HARDNESS A69-73; PHOSPHATE,MANGANESE OR ZINC,PER MIL-P-16232,CLASS 1,TYPE M OR Z; 1 HOLE 0.128 IN. DIA.; 9 HOLES 0.200 IN. DIA. |