The goal is to replace a plastic T5 tombstones has melted. The side 'wings' fold-in so it can be 'dropped-into' the fixture.
There are approximately 100+ tombstones and one has melted. Is there a clever technique to identify a suitable replacement part? Google & Amazon searches have not produced high confidence results.
Replacement part purchased and successfully deployed: https://www.amazon.com/Leviton-13660-SWP-Fluorescent-Lampholder-Mounted/dp/B003AURQWW/
Next time I will purchase shunted, because I do not use single ended bulbs.