Atrium Window
Thanks for reaching out! I'm sorry to say that we do not have a complete parts list for this window, so we need to identify each component they want to replace one at a time. A good majority of our parts are not brand specific so seeing the hardware helps to identify the proper replacement. With that in mind it sounds like you are looking to replace your hinge and the glazing bead.
To identify the glazing, I'll need to see a photo of the end profile view of an undamaged piece of your existing glazing bead. I'm looking to see the shape of the bead. You'll also need to compare measurements once we've narrowed down any possible replacments.
In regard to the hinge, it is hard to tell from the damage the exact type of hinge you'll need. However, our 36-048 would be a good place to start. You'll especially want to confirm that the length of the sill track, to verify that its 10".
Keep in mind you may need to drill new holes to install the hinges. Also, since it isn't likely that we carry an exact replacement, you'll need to be sure to change the top and bottom hinge at the same time, otherwise the window will not function properly. These can be used for the left and right side of the window.
Anything else you need assistance with having identified, we will require clear and unobstructed photos of the hardware.
Feel free to reach out with any questions you may have.