Stainless steel gas springs are devices that utilize compressed gas to provide support, force, or damping in a variety of applications. They consist of a cylinder filled with gas, a piston rod, and a seal. When the piston is pushed in, the gas compresses, creating a force that can assist or resist motion. These springs are commonly used in automotive, furniture, and industrial applications, among others. Their resistance to corrosion makes them ideal for environments exposed to moisture or chemicals.