Segal Supply — mock CAD asset SKU: 5140-00-388-3416 Name: Mechanic'S Tool Chest Format: STL Standards: NSN 5140-00-388-3416, FSC 5140 Generated: 2026-06-18T20:40:57.266Z NOTE: placeholder geometry for demonstration. Production assets stream from the CAD repository behind this same URL with DATA_SOURCE=live.