Segal Supply — mock CAD asset SKU: 5140-01-408-3853 Name: Mobile Tool Cabinet (Chest Top) Format: STL Standards: NSN 5140-01-408-3853, FSC 5140 Generated: 2026-06-18T20:42:34.625Z NOTE: placeholder geometry for demonstration. Production assets stream from the CAD repository behind this same URL with DATA_SOURCE=live.