N186640: Extension Spring

Part Number: N186640

• Extension spring designed to provide tension and absorb shock in various mechanical applications
• Features a 7.19 mm wire diameter and a free length of 438.15 mm, ideal for maintaining tension in machinery
• Offers an outer diameter of 56.39 mm and a spring rate of 4.90 mm, ensuring optimal performance under load
• Made from high quality steel for durability and strength