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11166CS - 1.38 Inch High Carbon Compression Springs

Inventory Status
Estimated Lead Time

The 11166CS is a regular compression spring manufactured by Century Spring. It is made from High Carbon material and has a Zinc finish. This spring has a wire diameter of 0.047 inches, an outside diameter of 0.437 inches, and a free length of 1.38 inches. It has a spring rate of 9.5 lbs/inch and a maximum load of 6.1 Pound Force. The 11166CS is a closed-end spring with a solid length of 0.73 inches. With a total of 14.5 coils, this standard compression spring is suitable for a variety of applications.

At Century Spring, we pride ourselves on our fast shipping and extensive inventory. We understand the importance of getting the parts you need quickly, which is why we offer reliable shipping options. In addition, we maintain a significant stock inventory, ensuring 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. When you choose Century Spring, you can trust that you are receiving high-quality springs that are made right here in the USA.

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Ends Closed
Finish Zinc
Free Length 1.38 in
Inside Diameter 0.343 in
Material Spring Steel
Outside Diameter 0.437 in
Part Type Standard
Rate 9.5 lbs/in
SKU 11166CS
Solid Length 0.73 in
Suggested Max Deflection 0.65 in
Suggested Max Load 6.1 lbf
Total Coils 14.5
Wire Diameter 0.047 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Closed
Finish Zinc
Free Length 35.05 mm
Inside Diameter 8.71 mm
Material Spring Steel
Outside Diameter 11.1 mm
Part Type Standard
Rate 1.66 N/mm
SKU 11166CS
Solid Length 18.54 mm
Suggested Max Deflection 16.51 mm
Suggested Max Load 27.13 N
Total Coils 14.5
Wire Diameter 1.19 mm