APPROVED VENDOR Hanger-Mount Vibration Isolator: Spring, 625 lb Capacity, 3 1/4 in Wd, 2 3/4 in Dpth

Spring-style hanger-mount vibration isolators consist of a spring element housed in a rigid frame. These spring-type antivibration mounts feature an LDS (low dynamic stiffness) rubber cup at the base of the spring, preventing steel-on-steel contact with the frame.