Segal Supply — mock CAD asset SKU: 7520-01-424-4853 Name: Permanent Marker (Bullet Tip) Format: STL Standards: NSN 7520-01-424-4853, FSC 7520 Generated: 2026-06-19T05:10:45.466Z NOTE: placeholder geometry for demonstration. Production assets stream from the CAD repository behind this same URL with DATA_SOURCE=live.