Segal Supply — mock CAD asset SKU: 7930-01-619-1856 Name: Automotive Truck and Trailer Wash Format: DWG Standards: NSN 7930-01-619-1856, FSC 7930 Generated: 2026-06-18T22:11:08.808Z NOTE: placeholder geometry for demonstration. Production assets stream from the CAD repository behind this same URL with DATA_SOURCE=live.