ISO-10303-21; HEADER; /* 7520-01-186-3605 Dry Erase Marker Set */ ENDSEC; DATA; /* NSN 7520-01-186-3605 FSC 7520 */ ENDSEC; END-ISO-10303-21; Segal Supply — mock CAD asset SKU: 7520-01-186-3605 Name: Dry Erase Marker Set Format: IGES Standards: NSN 7520-01-186-3605, FSC 7520 Generated: 2026-06-19T05:10:39.328Z NOTE: placeholder geometry for demonstration. Production assets stream from the CAD repository behind this same URL with DATA_SOURCE=live.