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D-73CS - 5 Inch Oil Tempered Die Springs

The D-73CS is a medium duty compression spring manufactured by Century Spring. It is made from oil tempered material and has a wire diameter of 0.25 inches. This spring has a free length of 5 inches and a maximum deflection of 2 inches. The deflection for average life is 1.25 inches, with an average life deflection force of 350 pounds. The maximum deflection force is 560 pounds. The D-73CS has a rate of 280 lbs/inch and a hole size of 1.125 inches. With its sturdy construction and reliable performance, this spring is suitable for a variety of applications.

At Century Spring, we pride ourselves on our fast shipping and extensive stock inventory. We understand the importance of prompt delivery and strive to ensure that our customers receive their springs quickly. All of our products, including the D-73CS, are proudly made in the United States. With our commitment to quality and availability, Century Spring is your reliable source for springs.

Unit System
Specs (in standard)
Label Value
Average Life Deflection Force 350 lb
Brand Century Spring
Deflection For Average Life 1.25 in
Duty Load Medium
Finish None
Free Length 5 in
Hole Size 1.125 in
Material Oil Tempered
Maximum Deflection 2 in
Maximum Deflection Force 560 lb
Measurement Units Standard
Rate 280 lbs/in
Rod Size 0.5625 in
SKU D-73CS
Wire Diameter 0.25 in x 0.156 in
Specs (in metric)
Label Value
Average Life Deflection Force 158.73 kg
Brand Century Spring
Deflection For Average Life 31.75 mm
Duty Load Medium
Finish None
Free Length 127 mm
Hole Size 28.58 mm
Material Oil Tempered
Maximum Deflection 50.8 mm
Maximum Deflection Force 253.97 kg
Measurement Units Standard
Rate 31635.75 N/mm
Rod Size 14.29 mm
SKU D-73CS
Wire Diameter 6.35 mm x 3.96 mm