If this refers to a specific technical or regulatory "Part 23," the most prominent association is with . 14 CFR Part 23: Aviation Standards
Based on your query, there isn’t a widely recognized cultural artifact or mainstream media piece specifically titled However, this naming convention is typical for large, split-archive files (using the RAR compression format) often found in private file-sharing communities or digital archives. DODIFHV.part23.rar
: Under 49 CFR Part 23 , there are specific rules regarding the participation of Disadvantaged Business Enterprises (DBE) in airport concessions. If this refers to a specific technical or