ISO-10303-21; HEADER; /* 5210-00-277-2430 Carpenter'S Level (Aluminum) */ ENDSEC; DATA; /* NSN 5210-00-277-2430 FSC 5210 */ ENDSEC; END-ISO-10303-21; Segal Supply — mock CAD asset SKU: 5210-00-277-2430 Name: Carpenter'S Level (Aluminum) Format: STEP Standards: NSN 5210-00-277-2430, FSC 5210 Generated: 2026-06-18T20:36:06.158Z NOTE: placeholder geometry for demonstration. Production assets stream from the CAD repository behind this same URL with DATA_SOURCE=live.