Segal Supply — mock CAD asset SKU: 7520-01-520-3888 Name: Permanent Impression Marker Format: STL Standards: NSN 7520-01-520-3888, FSC 7520 Generated: 2026-06-19T03:07:07.949Z NOTE: placeholder geometry for demonstration. Production assets stream from the CAD repository behind this same URL with DATA_SOURCE=live.