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FF-91CS - 1.31 Inch 302/304 Stainless Steel Compression Springs

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Estimated Lead Time

The FF-91CS is a regular compression spring manufactured by Century Spring. This spring is made from 302/304 Stainless Steel and has a solid finish. It has a wire diameter of 0.022 inches, an outside diameter of 0.219 inches, and a free length of 1.31 inches. With a spring rate of 3.2 lbs/inch and a maximum load of 1.9 Pound Force, this spring is designed for reliable performance. The FF-91CS is a closed-end spring, ensuring secure and stable positioning. It is a standard compression spring suitable for various applications.

At Century Spring, we take pride in our fast shipping and extensive stock inventory. We understand the importance of timely delivery, which is why we prioritize efficient shipping processes. Additionally, our commitment to maintaining a significant stock inventory ensures that our customers have access to the springs they need when they need them. As an American company, we are proud to manufacture our products in the United States. With Century Spring, you can trust in the quality and reliability of our springs for your projects.

Download CAD
Unit System
Specs (in standard)
Label Value
Brand Century Spring
Ends Closed
Finish None
Free Length 1.31 in
Inside Diameter 0.175 in
Material 302/304 Stainless Steel
Outside Diameter 0.219 in
Part Type Standard
Rate 3.2 lbs/in
SKU FF-91CS
Solid Length 0.33 in
Suggested Max Deflection 0.6 in
Suggested Max Load 1.9 lbf
Total Coils 14
Wire Diameter 0.022 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Closed
Finish None
Free Length 33.27 mm
Inside Diameter 4.45 mm
Material 302/304 Stainless Steel
Outside Diameter 5.56 mm
Part Type Standard
Rate 0.56 N/mm
SKU FF-91CS
Solid Length 8.38 mm
Suggested Max Deflection 15.24 mm
Suggested Max Load 8.45 N
Total Coils 14
Wire Diameter 0.56 mm