Segal Supply — mock CAD asset SKU: 5120-01-578-7448 Name: Hex Key (Ball End) Format: DWG Standards: NSN 5120-01-578-7448, FSC 5120 Generated: 2026-06-18T21:59:22.439Z NOTE: placeholder geometry for demonstration. Production assets stream from the CAD repository behind this same URL with DATA_SOURCE=live.