Segal Supply — mock CAD asset SKU: 7520-00-558-1501 Name: Permanent Marker Set (Chisel Tip) Format: STL Standards: NSN 7520-00-558-1501, FSC 7520 Generated: 2026-06-18T20:47:28.549Z NOTE: placeholder geometry for demonstration. Production assets stream from the CAD repository behind this same URL with DATA_SOURCE=live.