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66331SCS - 0.31 Inch 316 Stainless Steel Compression Springs

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The 66331SCS 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 0.007 inches, an outer diameter of 0.156 inches, and a free length of 0.31 inches. It has a spring rate of 0.074 lbs/inch and a maximum load of 0.015 Pound Force. The 66331SCS is a closed-end spring, meaning the ends are squared. It is a standard compression spring suitable for various applications.

At Century Spring, we take pride in our fast shipping and substantial stock inventory. We understand the importance of timely delivery, which is why we strive to ship our products quickly. Additionally, our significant stock inventory ensures that we have the springs you need readily available. As an American company, we are proud to manufacture our products in the United States. With Century Spring, you can expect reliable shipping and quality products made right here at home.

Download CAD
Unit System
Specs (in standard)
Label Value
Brand Century Spring
Ends Closed
Finish Passivated
Free Length 0.31 in
Inside Diameter 0.142 in
Material 316 Stainless Steel
Outside Diameter 0.156 in
Part Type Standard
Rate 0.074 lbs/in
SKU 66331SCS
Solid Length 0.107 in
Suggested Max Deflection 0.203 in
Suggested Max Load 0.015 lbf
Total Coils 14.3
Wire Diameter 0.007 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Closed
Finish Passivated
Free Length 7.87 mm
Inside Diameter 3.61 mm
Material 316 Stainless Steel
Outside Diameter 3.96 mm
Part Type Standard
Rate 0.01 N/mm
SKU 66331SCS
Solid Length 2.72 mm
Suggested Max Deflection 5.16 mm
Suggested Max Load 0.07 N
Total Coils 14.3
Wire Diameter 0.18 mm