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F-91CS - 0.88 Inch Music Wire Compression Springs

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The F-91CS is a regular compression spring manufactured by Century Spring. This spring is made from high-quality Music Wire and features a durable zinc finish. With a wire diameter of 0.026 Inch and an outer diameter of 0.25 inches, it has a free length of 0.88 Inch and a solid length of 0.29 inches. The F-91CS has a total of 10 coils and a spring rate of 7.3 lbs/inch. It can withstand a maximum load of 3.9 Pound Force and has a maximum deflection of 0.54 inches. This closed-end spring is suitable for various applications and meets standard measurement units.

At Century Spring, we pride ourselves on fast shipping and maintaining a significant stock inventory. We understand the importance of timely delivery, which is why we ensure that our products, including the F-91CS, are readily available for our customers. Additionally, all of our springs are proudly made in the United States, guaranteeing superior quality and craftsmanship. Whether you need one spring or a bulk order, Century Spring is your trusted partner for all your spring needs.

Download CAD
Unit System
Specs (in standard)
Label Value
Brand Century Spring
Ends Closed
Finish Zinc
Free Length 0.88 in
Inside Diameter 0.198 in
Material Music Wire
Outside Diameter 0.25 in
Part Type Standard
Rate 7.3 lbs/in
SKU F-91CS
Solid Length 0.29 in
Suggested Max Deflection 0.54 in
Suggested Max Load 3.9 lbf
Total Coils 10
Wire Diameter 0.026 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Closed
Finish Zinc
Free Length 22.35 mm
Inside Diameter 5.03 mm
Material Music Wire
Outside Diameter 6.35 mm
Part Type Standard
Rate 824.79 N/mm
SKU F-91CS
Solid Length 7.37 mm
Suggested Max Deflection 13.72 mm
Suggested Max Load 17.35 N
Total Coils 10
Wire Diameter 0.66 mm