Load cells are transducers for force and load measurement, often with mounting packaging.

Washers are disks of metal or non-metallic material placed beneath a nut, an axle bearing, or a joint, to relieve friction, prevent leakage, isolate, prevent loosening, or distribute pressure.

Force and load sensors covers electrical sensing devices used to measure tension, compression, and shear forces

Electronic loads and load banks are used to test electrical and electronic equipment.

Impedance matching networks are electrical circuits which, when connected between two networks, match the output impedance of the source (the first network) to the input impedance of the load (the receiving or second network).

Loading arms are used to load liquids into tanks, trucks, railcars, and other vehicles.

Spring washers are disks of metal that are formed in an irregular shape so that when the washer is loaded it deflects, acts like a spring, and provides a preload between two surfaces.