ISO-10303-21; HEADER; /* 5140-01-434-5790 Mobile Tool Cabinet (Chest Top) */ ENDSEC; DATA; /* NSN 5140-01-434-5790 FSC 5140 */ ENDSEC; END-ISO-10303-21; Segal Supply — mock CAD asset SKU: 5140-01-434-5790 Name: Mobile Tool Cabinet (Chest Top) Format: STEP Standards: NSN 5140-01-434-5790, FSC 5140 Generated: 2026-06-18T20:45:47.197Z NOTE: placeholder geometry for demonstration. Production assets stream from the CAD repository behind this same URL with DATA_SOURCE=live.