Segal Supply — mock CAD asset SKU: 7520-01-424-4874 Name: Mechanical Pencil Format: DWG Standards: NSN 7520-01-424-4874, FSC 7520 Generated: 2026-06-19T00:28:59.720Z NOTE: placeholder geometry for demonstration. Production assets stream from the CAD repository behind this same URL with DATA_SOURCE=live.