washer-like 3d model

Create a washer-like cylindrical mechanical part, NOT a long roller. The object is flat and wide, similar to a thick washer. Exact dimensions (millimeters): Outer diameter: 52 mm Inner hole diameter: 5.95 mm, centered, through-hole Total thickness: 15 mm Proportions are critical: Diameter is much larger than thickness Thickness is less than one third of the diameter Restrictions: No elongation along any axis Not a shaft, rod, axle, or bar No automatic scaling of length Solid CAD-style model, clean topology, real-world scale.