GN452-30-15-M8-E-55 Rubber Bumper Stainless, Tapped. These mounts are also used as leveling feet. They also act as sound dampers. They absorb most of the accumulated kinetic energy on impact.
GN 452 vibration / shock absorption mounts, also known as vibration isolation mounts, anti-vibration mounts, vibration bobbins or rubber bumpers, are used as end-stop bumpers, e.for conveyors. They also act as sound dampers.