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S-3157CS - 2.50 Inch 302/304 Stainless Steel Compression Springs

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Estimated Lead Time

The S-3157CS is a regular compression spring manufactured by Century Spring. It is made from 302/304 stainless steel and has no finish. This spring has a wire diameter of 0.192 inches, an outer diameter of 2.75 inches, and a length of 2.5 inches. It has a spring rate of 81 inch-pounds and a maximum load of 65 pound force. The S-3157CS is a closed and ground-end spring, suitable for various applications.

Century Spring offers fast shipping and maintains a significant stock inventory. We are proud to manufacture our products, including the S-3157CS, 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 2.5 in
Inside Diameter 2.366 in
Material 302/304 Stainless Steel
Outside Diameter 2.75 in
Part Type Standard
Rate 81 lbs/in
SKU S-3157CS
Solid Length 0.62 in
Suggested Max Deflection 0.8 in
Suggested Max Load 65 lbf
Total Coils 3.25
Wire Diameter 0.192 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Closed & Ground
Finish None
Free Length 63.5 mm
Inside Diameter 60.1 mm
Material 302/304 Stainless Steel
Outside Diameter 69.85 mm
Part Type Standard
Rate 14.18 N/mm
SKU S-3157CS
Solid Length 15.75 mm
Suggested Max Deflection 20.32 mm
Suggested Max Load 289.12 N
Total Coils 3.25
Wire Diameter 4.88 mm