Segal Supply — mock CAD asset SKU: 5133-01-144-5337 Name: Step Drill Bit Format: DWG Standards: NSN 5133-01-144-5337, FSC 5133 Generated: 2026-06-19T00:19:54.776Z NOTE: placeholder geometry for demonstration. Production assets stream from the CAD repository behind this same URL with DATA_SOURCE=live.