A flexible coupling for flexibly joining two rotating or moveable members includes a unitized body having a first end and a second end coaxial to each other, and therebetween having one or more coaxial longitudinally spaced disks with center holes; two or more axial spacing portions formed from the body of each disk to provide a spacing means and joining means for unitizing the disks to each other; means for joining the unitized disks to the first and second ends; and means at the first end for coaxially connecting to a first one of the two rotating or moveable members, and means at the second end for coaxially connecting to a second one of the two rotating or moveable members.