Segal Supply — mock CAD asset SKU: 7520-01-451-2268 Name: Mechanical Pencil Format: DWG Standards: NSN 7520-01-451-2268, FSC 7520 Generated: 2026-06-18T21:53:39.500Z NOTE: placeholder geometry for demonstration. Production assets stream from the CAD repository behind this same URL with DATA_SOURCE=live.