Segal Supply — mock CAD asset SKU: 5640-00-237-4781 Name: Thermal Insulation Board Format: STL Standards: NSN 5640-00-237-4781, FSC 5640 Generated: 2026-06-18T18:10:28.127Z NOTE: placeholder geometry for demonstration. Production assets stream from the CAD repository behind this same URL with DATA_SOURCE=live.