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D-1131CS - 5.50 Inch Chrome Alloy Die Springs

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The D-1131CS is a chrome alloy die spring manufactured by Century Spring. It is a light-duty spring with a blue finish color. This spring has a free length of 5.5 inches and a hole size of 0.75 inches. It can withstand a maximum deflection of 2.75 inches and a maximum deflection force of 132 pounds. The deflection for average life is 2.2 inches, with an average life deflection force of 106 pounds. For long life, it has a deflection of 1.38 inches and a deflection force of 66 pounds. The wire diameter is 0.165 inches, with a maximum wire diameter of 0.075 inches. The rate of this spring is 48 inch-pounds, and the rod size is 0.375 inches. Its shipping weight is 0.1658 pounds.

At Century Spring, we pride ourselves on fast shipping and maintaining a significant stock inventory. We understand the importance of timely delivery, and our efficient shipping processes ensure that customers can receive their springs quickly. Additionally, all of our springs, including the D-1131CS, are proudly made in the United States. We prioritize quality and reliability in our manufacturing processes, so customers can trust that they are receiving high-quality springs for their projects. With our extensive stock and commitment to fast shipping, Century Spring is the go-to choice for all your spring needs.

Unit System
Specs (in standard)
Label Value
Average Life Deflection Force 106 lb
Brand Century Spring
Deflection For Average Life 2.2 in
Deflection For Long Life 1.38 in
Duty Load Light
Finish None
Finish Color Blue
Free Length 5.5 in
Hole Size 0.75 in
Long Life Deflection Force 66 lb
Material Chrome Alloy
Maximum Deflection 2.75 in
Maximum Deflection Force 132 lb
Measurement Units Standard
Rate 48 lbs/in
Rod Size 0.375 in
SKU D-1131CS
Wire Diameter 0.165 in x 0.075 in
Specs (in metric)
Label Value
Average Life Deflection Force 48.07 kg
Brand Century Spring
Deflection For Average Life 55.88 mm
Deflection For Long Life 35.05 mm
Duty Load Light
Finish None
Finish Color Blue
Free Length 139.7 mm
Hole Size 19.05 mm
Long Life Deflection Force 29.93 kg
Material Chrome Alloy
Maximum Deflection 69.85 mm
Maximum Deflection Force 59.86 kg
Measurement Units Standard
Rate 5423.27 N/mm
Rod Size 9.53 mm
SKU D-1131CS
Wire Diameter 4.19 mm x 1.91 mm