Segal Supply — mock CAD asset SKU: 5310-00-637-9541 Name: Lock Washer Format: DWG Standards: NSN 5310-00-637-9541, FSC 5310 Generated: 2026-06-18T18:10:51.990Z NOTE: placeholder geometry for demonstration. Production assets stream from the CAD repository behind this same URL with DATA_SOURCE=live.