Segal Supply — mock CAD asset SKU: 7520-01-424-4861 Name: Executive Magnus Rollerball Pen Format: STL Standards: NSN 7520-01-424-4861, FSC 7520 Generated: 2026-06-19T01:40:49.869Z NOTE: placeholder geometry for demonstration. Production assets stream from the CAD repository behind this same URL with DATA_SOURCE=live.