ISO-10303-21; HEADER; /* 5133-01-337-4688 Drill Bit (Threaded Shank / Hss) */ ENDSEC; DATA; /* NSN 5133-01-337-4688 FSC 5133 */ ENDSEC; END-ISO-10303-21; Segal Supply — mock CAD asset SKU: 5133-01-337-4688 Name: Drill Bit (Threaded Shank / Hss) Format: STEP Standards: NSN 5133-01-337-4688, FSC 5133 Generated: 2026-06-18T23:00:16.170Z NOTE: placeholder geometry for demonstration. Production assets stream from the CAD repository behind this same URL with DATA_SOURCE=live.