An assembly for terminating a sheathed cable harness at an electrical component port, the assembly incorporating a nipple having a hollow bore fitted for receiving the cable harness; a coupling nut mounting the nipple upon the electrical component, the coupling nut being connected to the nipple's proximal end, and being adapted for aligning the hollow bore with the electrical component's port; and a Hunter spring annularly clamping the cable harness's sheath to the nipple, the Hunter spring having an outer end and a plurality of radially outwardly extending teeth, the radially outwardly extending teeth being positioned at the spring's outer end.