Which file should I choose?
Use 1SCC318053F0001.dxf (revision A) to insert the supplied editable drawing into your layout. The ZIP contains the unmodified 1SCC318053F0001.dxf.
Use OSM400D4.IGS.igs (revision A) to place the original solid geometry in your 3D assembly. The ZIP contains the unmodified OSM400D4.IGS.igs.
