NUT - JAM (Raymond RAPL-10218)

A damaged jam nut can compromise the security of a threaded assembly, leading to loosening under vibration. During inspection, a jam nut may show signs of thread wear or distortion that reduces its locking ability. This aftermarket replacement part references the Raymond catalog and carries the cross-reference number RAPL-10218. The jam nut is a thin fastener used to lock another nut or bolt in place by applying friction against the primary fastener. A common failure consequence is gradual loosening of the joint, which can cause misalignment or component separation in mechanical connections. Keeping a jam nut in sound condition helps maintain consistent clamping force in threaded assemblies. Verify the serial number or application, then call (562) 693-7748.

Part number variants: RAPL-10218, rapl-10218, RAPL10218, rapl10218