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FF-90CS - 1.13 Inch 302/304 Stainless Steel Compression Springs

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The FF-90CS 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 0.055 inches, an outer diameter of 0.375 inches, and a free length of 1.13 inches. It has a spring rate of 44 lbs/inch and a maximum load of 15 Pound Force. The FF-90CS is a closed and ground-end spring, ensuring optimal performance. It is a standard compression spring suitable for a wide range of applications.

At Century Spring, we take pride in our fast shipping and extensive stock inventory. Our products, including the FF-90CS, are all manufactured in the United States. With our efficient shipping process and ample supply, we ensure that customers can quickly receive the high-quality springs they need for their projects. Trust Century Spring for reliable service and superior springs.

Download CAD
Unit System
Specs (in standard)
Label Value
Brand Century Spring
Ends Closed & Ground
Finish None
Free Length 1.13 in
Inside Diameter 0.265 in
Material 302/304 Stainless Steel
Outside Diameter 0.375 in
Part Type Standard
Rate 44 lbs/in
SKU FF-90CS
Solid Length 0.55 in
Suggested Max Deflection 0.33 in
Suggested Max Load 15 lbf
Total Coils 10
Wire Diameter 0.055 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Closed & Ground
Finish None
Free Length 28.7 mm
Inside Diameter 6.73 mm
Material 302/304 Stainless Steel
Outside Diameter 9.53 mm
Part Type Standard
Rate 4971.33 N/mm
SKU FF-90CS
Solid Length 13.97 mm
Suggested Max Deflection 8.38 mm
Suggested Max Load 66.72 N
Total Coils 10
Wire Diameter 1.4 mm