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S-321CS - 2.19 Inch 302/304 Stainless Steel Compression Springs

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The S-321CS is a regular compression spring manufactured by Century Spring. This spring is made from 302/304 stainless steel and has a solid length of 1.66 inches. It has a wire diameter of 0.162 inches, an outside diameter of 0.64 inches, and a free length of 2.19 inches. The S-321CS has a spring rate of 956 lbs/inch and a maximum load of 156 pound force. It features closed and ground ends, ensuring stability and precision. This standard compression spring is suitable for a wide range of applications.

At Century Spring, we take pride in our fast shipping and extensive stock inventory. We understand the importance of timely delivery, and that's why we strive to fulfill orders promptly. With our significant stock of springs, including the S-321CS, we ensure that our customers have access to the parts they need when they need them. Additionally, all of our springs are proudly made in the United States, guaranteeing the highest quality and craftsmanship. Trust Century Spring for your spring needs, and experience our commitment to excellence in every aspect of our service.

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Ends Closed & Ground
Finish None
Free Length 2.19 in
Inside Diameter 0.316 in
Material 302/304 Stainless Steel
Outside Diameter 0.64 in
Part Type Standard
Rate 956 lbs/in
SKU S-321CS
Solid Length 1.66 in
Suggested Max Deflection 0.16 in
Suggested Max Load 156 lbf
Total Coils 10.3
Wire Diameter 0.162 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Closed & Ground
Finish None
Free Length 55.63 mm
Inside Diameter 8.03 mm
Material 302/304 Stainless Steel
Outside Diameter 16.26 mm
Part Type Standard
Rate 167.4 N/mm
SKU S-321CS
Solid Length 42.16 mm
Suggested Max Deflection 4.06 mm
Suggested Max Load 693.89 N
Total Coils 10.3
Wire Diameter 4.11 mm