ISO-10303-21; HEADER; /* 7520-00-223-6676 Mechanical Wax Pencil */ ENDSEC; DATA; /* NSN 7520-00-223-6676 FSC 7520 */ ENDSEC; END-ISO-10303-21; Segal Supply — mock CAD asset SKU: 7520-00-223-6676 Name: Mechanical Wax Pencil Format: IGES Standards: NSN 7520-00-223-6676, FSC 7520 Generated: 2026-06-18T20:40:41.249Z NOTE: placeholder geometry for demonstration. Production assets stream from the CAD repository behind this same URL with DATA_SOURCE=live.