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S-3055CS - 3.50 Inch 302/304 Stainless Steel Compression Springs

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The S-3055CS 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 0.072 inches, an outer diameter of 1.281 inches, and a free length of 3.5 inches. It has a spring rate of 2.9 lbs/inch and a maximum load of 8.2 pound force. The S-3055CS is a closed-end spring, meaning the ends are squared. It is a standard compression spring suitable for various applications.

At Century Spring, we pride ourselves on fast shipping and maintaining a significant stock inventory. With our extensive range of springs, including the S-3055CS, we ensure that customers can quickly receive the springs they need for their projects. All our products are proudly made in the United States, so you can trust in their quality and reliability. Experience the convenience and reliability of Century Spring for all your spring needs.

Download CAD
Unit System
Specs (in standard)
Label Value
Brand Century Spring
Ends Closed
Finish None
Free Length 3.5 in
Inside Diameter 1.137 in
Material 302/304 Stainless Steel
Outside Diameter 1.281 in
Part Type Standard
Rate 2.9 lbs/in
SKU S-3055CS
Solid Length 0.68 in
Suggested Max Deflection 2.8 in
Suggested Max Load 8.2 lbf
Total Coils 8.5
Wire Diameter 0.072 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Closed
Finish None
Free Length 88.9 mm
Inside Diameter 28.88 mm
Material 302/304 Stainless Steel
Outside Diameter 32.54 mm
Part Type Standard
Rate 0.51 N/mm
SKU S-3055CS
Solid Length 17.27 mm
Suggested Max Deflection 71.12 mm
Suggested Max Load 36.47 N
Total Coils 8.5
Wire Diameter 1.83 mm