pin rod

pin rod

[′pin ‚räd]
(design engineering)
A rod designed to connect two parts so they act as one.
References in periodicals archive ?
Once this becomes loose, the ejector retainer, ejector spring, center pin spring, center pin rod and center pin lock will come out the front of the cylinder.
Your flight could come to an abrupt end if the tail rotor is damaged by chewed pieces of the hinge pin rod.