The Smalley SSB-0512 wave spring is a gap-type flat wire spring designed for precise load control in compact spaces. It operates within a bore diameter of 130 mm and clears a shaft diameter of 116.38 mm, delivering a consistent load of 356 N at a work height of 3.18 mm. Manufactured from SAE 1070-90 carbon steel with an oil-dipped finish, this spring features five waves for optimal force distribution and radial expansion compensation. Its compact dimensions and reliable load characteristics make it ideal for applications requiring precise axial force in limited axial space. CAD models and datasheets are available for detailed design integration.