| GENERAL CHARACTERISTICS ITEM DESCRIPTION | STEEL CASTING,QQ-S-6818,CLASS 2; 3.875 IN. L O/A; 2.250 IN. W O/A; 0.587 IN. THK O/A; HUB END HAS ONE 0.624 IN. DIA CENTER HOLE; CENTER HOLE IS COUNTERSUNK,1.125 IN. DIA TO A DEPTH OF 0.375 IN.; ONE 0.624 IN. W,BY 0.087 IN. H RAISED FACE ACROSS CENTER OF HUB |