| GENERAL CHARACTERISTICS ITEM DESCRIPTION | STEEL,MATERIAL SPEC MIL-S-5626; HEAT TREAT 125,000 TO 140,000 PSI,SPEC MIL-H-6875; CAD PLATE SPEC QQ-P-416; TRIANGULAR SHAPED; 2 HOLES AT REAR,1.25 PORM .002 DIA,5.25 CENTER-TO-CENTER; SHANK 3.375 LG X .984 THK PORM .005 WITH 45 ANGLE TO 2.625 THK FORK; FORK DEPTH 1.000 PORM .007; BOTH ARMS CONTAIN 1.25 PORM .002 DIA HOLES,3.625 LG; SECOND ARM TAP DRILL C'SINK 110 TO .3125 DIA,THREAD .3125-18 UNC-3B |