ISO-10303-21; HEADER; /* 7520-01-510-5657 Dry Erase Marker */ ENDSEC; DATA; /* NSN 7520-01-510-5657 FSC 7520 */ ENDSEC; END-ISO-10303-21; Segal Supply — mock CAD asset SKU: 7520-01-510-5657 Name: Dry Erase Marker Format: IGES Standards: NSN 7520-01-510-5657, FSC 7520 Generated: 2026-06-19T04:53:39.427Z NOTE: placeholder geometry for demonstration. Production assets stream from the CAD repository behind this same URL with DATA_SOURCE=live.