Segal Supply — mock CAD asset SKU: 7510-01-357-6836 Name: Ballpoint Pen Refill Format: DWG Standards: NSN 7510-01-357-6836, FSC 7510 Generated: 2026-06-18T20:35:39.282Z NOTE: placeholder geometry for demonstration. Production assets stream from the CAD repository behind this same URL with DATA_SOURCE=live.