"7STEEL,PLATE DATA,AMS 6359,2 EA 0.125 IN. THK,4.010 IN. LG,MTD PARALELL 1.354 IN. APART,2 EA 0.189 IN. DIA IN LINE HOLES 1ST END,2ND END HUB DATA,MIL-S-6758,0.374 IN. ID,COUNTERSUNK 90.0 DEG,0.438 IN. DIA BOTH ENDS,0.500 IN. OD,0.450 IN. END RADIUS"