ISO-10303-21; HEADER; /* 5110-00-234-6550 File (American Pattern - Regular Round) */ ENDSEC; DATA; /* NSN 5110-00-234-6550 FSC 5110 */ ENDSEC; END-ISO-10303-21; Segal Supply — mock CAD asset SKU: 5110-00-234-6550 Name: File (American Pattern - Regular Round) Format: STEP Standards: NSN 5110-00-234-6550, FSC 5110 Generated: 2026-06-18T22:09:29.624Z NOTE: placeholder geometry for demonstration. Production assets stream from the CAD repository behind this same URL with DATA_SOURCE=live.