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

Inventory Status
Estimated Lead Time

The Y-66CS is a regular compression spring manufactured by Century Spring. It is made from 302/304 Stainless Steel and has no finish. This spring has a wire diameter of 0.045 inches, an outer diameter of 0.593 inches, and a free length of 0.63 inches. It has a spring rate of 18 lbs/inch and a maximum load of 5.6 Pound Force. The Y-66CS is a closed and ground spring, meaning the ends are squared and the surface is smooth. It consists of 3.75 total coils and has a solid length of 0.17 inches. This standard compression 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 receiving your springs promptly, which is why we offer efficient shipping options. Additionally, our significant stock inventory ensures that you'll find the springs you need in our selection. Rest assured, our products, including the Y-66CS, are proudly made in the United States. Trust Century Spring for reliable shipping, ample supply, and quality American-made springs for all your projects.

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Ends Closed & Ground
Finish None
Free Length 0.63 in
Inside Diameter 0.503 in
Material 302/304 Stainless Steel
Outside Diameter 0.593 in
Part Type Standard
Rate 18 lbs/in
SKU Y-66CS
Solid Length 0.17 in
Suggested Max Deflection 0.31 in
Suggested Max Load 5.6 lbf
Total Coils 3.75
Wire Diameter 0.045 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Closed & Ground
Finish None
Free Length 16 mm
Inside Diameter 12.78 mm
Material 302/304 Stainless Steel
Outside Diameter 15.06 mm
Part Type Standard
Rate 3.15 N/mm
SKU Y-66CS
Solid Length 4.32 mm
Suggested Max Deflection 7.87 mm
Suggested Max Load 24.91 N
Total Coils 3.75
Wire Diameter 1.14 mm