If you are looking to integrate open-source icons into a project, there is no widely known technical icon set using this specific numeric string. Instead, you may be looking for one of these popular alternatives: Top Open-Source Icon Libraries
: A community-run fork of Feather Icons, offering over 1,000 clean, consistent SVG icons. Open Source Icon Set #118007
: Built by the Ionic Framework team, these are optimized for web, iOS, and Android apps. If you are looking to integrate open-source icons