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FF-66CS - 0.63 Inch 302/304 Stainless Steel Compression Springs

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The FF-66CS is a regular compression spring manufactured by Century Spring. This spring is made from 302/304 stainless steel and has a solid length of 0.2 inches. It has a wire diameter of 0.03 inches and an outside diameter of 0.36 inches. The FF-66CS has a free length of 0.63 inches and a total of 5.5 coils. It has a spring rate of 8.3 lbs/inch and a maximum deflection of 0.34 inches. With a maximum load capacity of 2.8 pound force, this closed-end spring is suitable for various applications.

At Century Spring, we pride ourselves on our fast shipping and extensive stock inventory. We understand the importance of timely delivery, which is why we strive to ship our products quickly. Additionally, our large inventory ensures that we have a wide range of springs available for immediate purchase. All of our springs, including the FF-66CS, are proudly made in the United States. We prioritize quality and craftsmanship in every product we manufacture. With Century Spring, you can count on reliable shipping, ample stock, and American-made springs for all your project needs.

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Ends Closed
Finish None
Free Length 0.63 in
Inside Diameter 0.3 in
Material 302/304 Stainless Steel
Outside Diameter 0.36 in
Part Type Standard
Rate 8.3 lbs/in
SKU FF-66CS
Solid Length 0.2 in
Suggested Max Deflection 0.34 in
Suggested Max Load 2.8 lbf
Total Coils 5.5
Wire Diameter 0.03 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Closed
Finish None
Free Length 16 mm
Inside Diameter 7.62 mm
Material 302/304 Stainless Steel
Outside Diameter 9.14 mm
Part Type Standard
Rate 1.45 N/mm
SKU FF-66CS
Solid Length 5.08 mm
Suggested Max Deflection 8.64 mm
Suggested Max Load 12.45 N
Total Coils 5.5
Wire Diameter 0.76 mm