https://www.acxesspring.com/pc082-750-3250-mw-0590-cg-n-in.html
PC082-750-3250-MW-0590-CG-N-IN | Compression Spring Music Wi - Acxess Spring Store
High-quality compression spring with 0.082" wire diameter, 0.75" outside diameter, 3.25 coils, and 174.32 lb/in spring rate. Ideal for industrial applications.