Segal Supply — mock CAD asset SKU: 4010-00-171-4426 Name: Single-Leg Chain Assembly Format: STL Standards: NSN 4010-00-171-4426, FSC 4010 Generated: 2026-06-18T18:09:54.510Z NOTE: placeholder geometry for demonstration. Production assets stream from the CAD repository behind this same URL with DATA_SOURCE=live.