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66531SCS - 0.31 Inch 316 Stainless Steel Compression Springs

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Estimated Lead Time

The 66531SCS is a regular compression spring manufactured by Century Spring. It is made from 316 Stainless Steel and has a passivated finish. This spring has a wire diameter of 0.02 inches, an outer diameter of 0.188 inches, and a free length of 0.31 inches. It has a spring rate of 16.872 lbs/inch and a maximum load of 1.316 Pound Force. The 66531SCS is a closed-end spring, meaning the ends are squared. It is a standard compression spring and is suitable for various applications.

At Century Spring, we take pride in our fast shipping and extensive stock inventory. We understand the importance of receiving your springs promptly, which is why we offer quick and reliable shipping services. Additionally, we maintain a significant stock inventory to ensure that we have the springs you need readily available. As an American company, we are proud to say that all of our products, including the 66531SCS, are made in the United States. With Century Spring, you can trust that you will receive high-quality springs in a timely manner to meet your project needs.

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Ends Closed
Finish Passivated
Free Length 0.31 in
Inside Diameter 0.148 in
Material 316 Stainless Steel
Outside Diameter 0.188 in
Part Type Standard
Rate 16.872 lbs/in
SKU 66531SCS
Solid Length 0.11 in
Suggested Max Deflection 0.078 in
Suggested Max Load 1.316 lbf
Total Coils 4.5
Wire Diameter 0.02 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Closed
Finish Passivated
Free Length 7.87 mm
Inside Diameter 3.76 mm
Material 316 Stainless Steel
Outside Diameter 4.78 mm
Part Type Standard
Rate 2.95 N/mm
SKU 66531SCS
Solid Length 2.79 mm
Suggested Max Deflection 1.98 mm
Suggested Max Load 5.85 N
Total Coils 4.5
Wire Diameter 0.51 mm