Check out O Ring Vedabras 12817 3D model on CGTrader for $2. High-quality Polygon mesh mesh by BianchiStore-Official: 6364 polys, 19092 vertices. Textured.
SLDPRT (SolidWorks, filesize: 153 KB), IGE (IGES, filesize: 28 KB), PDF (PDF, filesize: 20.2 KB), X_T (Parasolid, filesize: 2.78 KB), STL (Stereolithography, filesize: 311 KB)