Segal Supply — mock CAD asset SKU: 5120-01-430-4481 Name: Socket Set (Universal Joint) Format: STL Standards: NSN 5120-01-430-4481, FSC 5120 Generated: 2026-06-19T04:21:38.704Z NOTE: placeholder geometry for demonstration. Production assets stream from the CAD repository behind this same URL with DATA_SOURCE=live.