ISO-10303-21; HEADER; /* 5210-00-387-9581 Injector Timing Gage */ ENDSEC; DATA; /* NSN 5210-00-387-9581 FSC 5210 */ ENDSEC; END-ISO-10303-21; Segal Supply — mock CAD asset SKU: 5210-00-387-9581 Name: Injector Timing Gage Format: STEP Standards: NSN 5210-00-387-9581, FSC 5210 Generated: 2026-06-18T21:51:16.831Z NOTE: placeholder geometry for demonstration. Production assets stream from the CAD repository behind this same URL with DATA_SOURCE=live.