Part Number: 146A6424-101 (Beam) Part Number: 146A6425-1 (Beam assy-#5) Part Number: 146A6425-101 (Beam) Part Number: 146A6426-1 (Beam assy-#6) Part Number: 146A6426-101 (Beam) Part Number: 146A6428-1 (Frame assy-viewport) Part Number: 146A6428-101 (Frame) Part Number: 146A6431-1 (Depressor-seal, side) Part Number: 146A6431-2 (Depressor-seal, side) Part Number: 146A6432-1 (Depressor-seal upr) Part Number: 146A6433-1 (Depressor-seal, lwr corner) Part Number: 146A6433-2 (Depressor-seal, lwr corner) Part Number: 146A6434-1 (Depressor-seal, lwr center) Part Number: 146A6435-105 (Plate-shaft retention)