MULTI-RING SPACER FOR GAS TURBINE ENGINE ROTOR STACK ASSEMBLY

A multi-ring spacer (500) includes a first ring (502) having a first clocking position (506), a second ring (504) coaxial with the first ring (502), and having a second clocking position (506). A total kink angle of the multi ring spacer (500) is dependent on an angular deviation of the second ring's clocking position relative to the first ring's clocking position.