"ALUMINUM ALLOY PLATE,QQ-A-250/13; ANODIZE,MIL-A-8625,TYPE 2; IRREGULAR SHAPE; 5.068 IN. LG O/A; 3.710 IN. W O/A; 0.750 IN. THK; FURNISHED W/TWO BEARINGS,SOUTHWEST PRODUCTS CO. PART NO. BLN-12390 AND BLN-12390-C; COMPONENT OF NOSE GEAR STEER CYLINDER MOUNTING"