Segal Supply — mock CAD asset SKU: 5110-01-335-1588 Name: File (American Pattern - Half Round) Format: STL Standards: NSN 5110-01-335-1588, FSC 5110 Generated: 2026-06-19T00:31:10.956Z NOTE: placeholder geometry for demonstration. Production assets stream from the CAD repository behind this same URL with DATA_SOURCE=live.