This browser is no longer supported. Upgrade to Microsoft Edge or switch to a supported browser, like Chrome, Safari, or Firefox, to explore the MW Components website.

We're sorry for the inconvenience.

D-1366CS - 5.50 Inch Chrome Alloy Die Springs

Inventory:           
Estimated Lead Time

The D-1366CS is a heavy-duty compression spring manufactured by Century Spring. It is made from chrome alloy material and has a natural finish. This spring has a wire diameter of 0.35 inch and a maximum wire diameter of 0.225 inches. It has a free length of 5.5 inches and a hole size of 1.5 inches. The deflection for average life is 0.83 inches, with an average life deflection force of 528 pounds. The deflection for long life is 1.1 inches, with a long life deflection force of 704 pounds. The maximum deflection is 1.65 inches, with a maximum deflection force of 1056 pounds. The rate of this spring is 640 lbs/inch, and the rod size is 0.75 inches. It has a shipping weight of 0.9311 pounds. The D-1366CS is a high-quality spring suitable for heavy-duty applications.

At Century Spring, we pride ourselves on our fast shipping and extensive stock inventory. We understand the importance of timely delivery, and our efficient shipping process ensures that customers receive their orders promptly. With our significant stock inventory, we are able to meet the needs of our customers and provide them with the springs they require. Additionally, all of our products, including the D-1366CS, are proudly made in the United States. We prioritize quality and craftsmanship in our manufacturing process to ensure that our customers receive reliable and durable springs for their projects.

Unit System
Specs (in standard)
Label Value
Average Life Deflection Force 528 lb
Brand Century Spring
Deflection For Average Life 0.83 in
Deflection For Long Life 1.1 in
Duty Load Heavy
Finish None
Finish Color Gold
Free Length 5.5 in
Hole Size 1.5 in
Long Life Deflection Force 704 lb
Material Chrome Alloy
Maximum Deflection 1.65 in
Maximum Deflection Force 1056 lb
Measurement Units Standard
Rate 640 lbs/in
Rod Size 0.75 in
SKU D-1366CS
Wire Diameter 0.35 in x 0.225 in
Specs (in metric)
Label Value
Average Life Deflection Force 239.46 kg
Brand Century Spring
Deflection For Average Life 21.08 mm
Deflection For Long Life 27.94 mm
Duty Load Heavy
Finish None
Finish Color Gold
Free Length 139.7 mm
Hole Size 38.1 mm
Long Life Deflection Force 319.27 kg
Material Chrome Alloy
Maximum Deflection 41.91 mm
Maximum Deflection Force 478.91 kg
Measurement Units Standard
Rate 72310.29 N/mm
Rod Size 19.05 mm
SKU D-1366CS
Wire Diameter 8.89 mm x 5.72 mm