Segal Supply — mock CAD asset SKU: 7520-01-253-1283 Name: Telephone Shoulder Rest Format: STL Standards: NSN 7520-01-253-1283, FSC 7520 Generated: 2026-06-19T01:40:00.972Z NOTE: placeholder geometry for demonstration. Production assets stream from the CAD repository behind this same URL with DATA_SOURCE=live.