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S-839CS - 1.06 Inch 302/304 Stainless Steel Compression Springs

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The S-839CS is a regular compression spring manufactured by Century Spring. It is made from 302/304 Stainless Steel and has a natural finish. This spring has a wire diameter of 0.03 inches, an outer diameter of 0.203 inches, and a free length of 1.06 inches. It has a spring rate of 9.9 lbs/inch and a maximum load of 3.9 Pound Force. The S-839CS is a closed and ground spring, ensuring precision and durability. It is a standard compression spring suitable for a wide range of applications.

At Century Spring, we pride ourselves on fast shipping and maintaining a significant stock inventory. Our products, including the S-839CS, are proudly made in the United States. With our reliable shipping and ample 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 & Ground
Finish None
Free Length 1.06 in
Inside Diameter 0.143 in
Material 302/304 Stainless Steel
Outside Diameter 0.203 in
Part Type Standard
Rate 9.9 lbs/in
SKU S-839CS
Solid Length 0.66 in
Suggested Max Deflection 0.4 in
Suggested Max Load 3.9 lbf
Total Coils 22.1
Wire Diameter 0.03 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Closed & Ground
Finish None
Free Length 26.92 mm
Inside Diameter 3.63 mm
Material 302/304 Stainless Steel
Outside Diameter 5.16 mm
Part Type Standard
Rate 1.73 N/mm
SKU S-839CS
Solid Length 16.76 mm
Suggested Max Deflection 10.16 mm
Suggested Max Load 17.35 N
Total Coils 22.1
Wire Diameter 0.76 mm