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73115CS - 4 Inch Oil Tempered Compression Springs

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Estimated Lead Time

The 73115CS is a regular compression spring manufactured by Century Spring. This spring is made from oil tempered material and has a solid length of 3.06 inches. It has a wire diameter of 0.437 inches, an outside diameter of 2.437 inches, and a free length of 4 inches. The spring rate is 1310 lbs/inch and it has a maximum load capacity of 883 pound force. The ends are closed and ground, making it suitable for various applications.

Century Spring takes pride in offering fast shipping and maintaining a significant stock inventory. We understand the importance of timely delivery and strive to ensure that our customers receive their orders promptly. Additionally, all of our products, including the 73115CS, are proudly made in the United States. You can trust Century Spring for reliable service and high-quality springs for your projects.

Download CAD
Unit System
Specs (in standard)
Label Value
Brand Century Spring
Ends Closed & Ground
Finish None
Free Length 4 in
Inside Diameter 1.563 in
Material Oil Tempered
Outside Diameter 2.437 in
Part Type Standard
Rate 1310 lbs/in
SKU 73115CS
Solid Length 3.06 in
Suggested Max Deflection 0.67 in
Suggested Max Load 883 lbf
Total Coils 7
Wire Diameter 0.437 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Closed & Ground
Finish None
Free Length 101.6 mm
Inside Diameter 39.7 mm
Material Oil Tempered
Outside Diameter 61.9 mm
Part Type Standard
Rate 229.38 N/mm
SKU 73115CS
Solid Length 77.72 mm
Suggested Max Deflection 17.02 mm
Suggested Max Load 3927.58 N
Total Coils 7
Wire Diameter 11.1 mm