Segal Supply — mock CAD asset SKU: 5210-01-335-1609 Name: Steel Rule (Rigid) Format: DWG Standards: NSN 5210-01-335-1609, FSC 5210 Generated: 2026-06-18T21:54:55.732Z NOTE: placeholder geometry for demonstration. Production assets stream from the CAD repository behind this same URL with DATA_SOURCE=live.