WASHER – SP125-P

Aircraft flat washer used in structural and mechanical assemblies to distribute fastening loads, prevent surface damage, and improve joint stability under vibration and operational stress. Commonly installed with bolts, screws, studs, and nuts in airframe, engine, and general aircraft hardware applications where consistent clamping force and protection of mating surfaces are required.

Application: Airframe structures, engine installations, brackets, panels, fastening assemblies, and general aircraft maintenance hardware
Function: Distributes load from threaded fasteners, reduces surface wear and deformation, and helps maintain secure mechanical joints under vibration and cyclic loading