Segal Supply — mock CAD asset SKU: 7520-01-442-1469 Name: Rollerball Pen Set Format: DWG Standards: NSN 7520-01-442-1469, FSC 7520 Generated: 2026-06-18T20:40:14.460Z NOTE: placeholder geometry for demonstration. Production assets stream from the CAD repository behind this same URL with DATA_SOURCE=live.