One Unused Shulte 341-6318 Spring Cone Clutch, Belleville style spring. This is a Government surplus part. Spring has light surface rust and tarnishing from long term storage. Cleans up nicely with WD40. May not be in factory packaging. Fits Shulte Stingray ST10 & ST15 Rotary Mower Torque Limiter Friction Slip Clutch. Free shipping !