Segal Supply — mock CAD asset SKU: 7520-01-666-1052 Name: Retractable Ballpoint Pen Format: STL Standards: NSN 7520-01-666-1052, FSC 7520 Generated: 2026-06-18T21:51:10.993Z NOTE: placeholder geometry for demonstration. Production assets stream from the CAD repository behind this same URL with DATA_SOURCE=live.