Window glazing square

A quick learner from Florida says:
I need help identifying the attached window glazing.

I tried to use the online ID form but it wouldn't work.

Our house was built in 1998, Clearwater Florida, single pane windows, in good shape, but on some, from the sun, the vinyl is cracking or broken.

Hopefully, this part can be identified and I can order new replacements.
A home owner from Florida says:
I am updating the pictures.

This is for a home located in Clearwater, FL, built in 1998.

The windows are single pane, aluminum frame with the attached plastic/vinyl.

Thank you,
Profile picture of Dave Sr.
Dave Sr. from SWISCO responded:
Take a look at our 55-191 glazing bead, which Milestone windows have been known to use. See if this matches up to your beading. Also take a look at the 55-194 , often used by Florida Extruders. See which glazing bead matches up better.
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