Andersen 28210 Lower Sash with White Exterior and Natural Pine Interior with Dual-Pane 3/8 Glass Unit Number_244GW6040 then you will also need

then you will also need to purchase the right hand head hinge for the hinges to work properly

Andersen AR2 Perma-Shield Awning Screen - White Color

Andersen TW3046 (Lower Sash) White Exterior and Natural Pine Interior High Performance LowE4 Finelight Glass (1992 to May 2010) Works with 400 Series Tilt-Wash Double-Hung Windows manufactured from 1992 to May 24

This sash has an unobstructed glass size that measures 24" wide by 23-9/16" high

Andersen CXW5 Casement Sash - High-Performance Low-E4 Glass - Forest Green Color

Andersen 28210 Lower Sash with White Exterior and Natural Pine Interior with Dual-Pane 3/8 Glass Unit Number_244GW6040 then you will also needAndersen 28210 Narroline Double Hung Lower Sash White Exterior with Natural Interior Works with Andersen Narroline Double Hung 1968 to 2012. This sash has a White Exterior with Natural Interior. This window sash has Dual Pane 3 8 Glass. 3 8 dual pane glass offers standard thermal performance with great visibility. This sash features a patented Flexacron finish. This three step process ensures the best protection against weather and scratches.