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S-979CS - 3.13 Inch 302/304 Stainless Steel Compression Springs

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Estimated Lead Time

The S-979CS is a regular compression spring manufactured by Century Spring. It is made from 302/304 Stainless Steel and has a solid, matter-of-fact finish. This spring has a wire diameter of 0.225 inches, an outer diameter of 1.859 inches, and a free length of 3.13 inches. It has a spring rate of 147 lbs/inch and a maximum load of 141 Pound Force. The S-979CS is a closed and ground spring, making it suitable for various applications.

At Century Spring, we understand the importance of fast shipping and a reliable stock inventory. We take pride in manufacturing our products, including the S-979CS, right here in the United States. With our efficient shipping process and ample supply, we ensure that our customers can quickly receive the springs they need for their projects. Trust Century Spring for high-quality springs and exceptional service.

Download CAD
Unit System
Specs (in standard)
Label Value
Brand Century Spring
Ends Closed & Ground
Finish None
Free Length 3.13 in
Inside Diameter 1.409 in
Material 302/304 Stainless Steel
Outside Diameter 1.859 in
Part Type Standard
Rate 147 lbs/in
SKU S-979CS
Solid Length 1.58 in
Suggested Max Deflection 0.96 in
Suggested Max Load 141 lbf
Total Coils 7
Wire Diameter 0.225 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Closed & Ground
Finish None
Free Length 79.5 mm
Inside Diameter 35.79 mm
Material 302/304 Stainless Steel
Outside Diameter 47.22 mm
Part Type Standard
Rate 25.74 N/mm
SKU S-979CS
Solid Length 40.13 mm
Suggested Max Deflection 24.38 mm
Suggested Max Load 627.17 N
Total Coils 7
Wire Diameter 5.72 mm