This browser is no longer supported. Upgrade to Microsoft Edge or switch to a supported browser, like Chrome, Safari, or Firefox, to explore the MW Components website.

We're sorry for the inconvenience.

In observance of Memorial Day, our offices will be closed Monday, May 25. We will resume normal business hours on Tuesday, May 26.

66278SCS - 0.31 Inch 316 Stainless Steel Compression Springs

Inventory:           
Estimated Lead Time

The 66278SCS 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 0.018 inches, an outside diameter of 0.14 inches, and a free length of 0.31 inches. It has a spring rate of 12.044 lbs/inch and a maximum load of 1.265 Pound Force. The 66278SCS 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 pride ourselves on our fast shipping and extensive stock inventory. Our springs, including the 66278SCS, are proudly made in the United States. With our efficient shipping and abundant supply, Century Spring ensures that customers can quickly receive the springs they need for their projects.

Download CAD
Unit System
Specs (in standard)
Label Value
Brand Century Spring
Ends Closed
Finish Passivated
Free Length 0.31 in
Inside Diameter 0.104 in
Material 316 Stainless Steel
Outside Diameter 0.14 in
Part Type Standard
Rate 12.044 lbs/in
SKU 66278SCS
Solid Length 0.162 in
Suggested Max Deflection 0.105 in
Suggested Max Load 1.265 lbf
Total Coils 8
Wire Diameter 0.018 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Closed
Finish Passivated
Free Length 7.87 mm
Inside Diameter 2.64 mm
Material 316 Stainless Steel
Outside Diameter 3.56 mm
Part Type Standard
Rate 2.11 N/mm
SKU 66278SCS
Solid Length 4.11 mm
Suggested Max Deflection 2.67 mm
Suggested Max Load 5.63 N
Total Coils 8
Wire Diameter 0.46 mm