Segal Supply — mock CAD asset SKU: 7510-01-647-7926 Name: Transparent Envelope Format: DWG Standards: NSN 7510-01-647-7926, FSC 7510 Generated: 2026-06-18T23:23:46.930Z NOTE: placeholder geometry for demonstration. Production assets stream from the CAD repository behind this same URL with DATA_SOURCE=live.