The Smalley SSB-0591 wave spring is a precision-engineered electrical component designed for applications requiring reliable axial force in compact spaces. Manufactured from high-quality 17-7 PH stainless steel, this wave spring features a nominal outside diameter of 0.591 inches, an inside diameter of 0.500 inches, and a free height of 0.062 inches, with a working height of 0.031 inches delivering a load of 28 pounds. Its single-turn, crest-to-crest design ensures consistent performance and space savings, while the passivated finish enhances corrosion resistance. Ideal for preloading bearings, eliminating backlash, and accommodating thermal expansion, the SSB-0591 offers durability, precise load characteristics, and easy integration into tight assemblies.