Segal Supply — mock CAD asset SKU: 5345-01-620-2308 Name: Commutator Surfacing Stone Format: STL Standards: NSN 5345-01-620-2308, FSC 5345 Generated: 2026-06-18T20:46:46.504Z NOTE: placeholder geometry for demonstration. Production assets stream from the CAD repository behind this same URL with DATA_SOURCE=live.