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72946CS - 3 Inch Music Wire Compression Springs

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Estimated Lead Time

The 72946CS is a regular compression spring manufactured by Century Spring. It is made from Music Wire and has a natural finish. This spring has a wire diameter of 0.156 inches, an outside diameter of 1.937 inches, and a free length of 3 inches. It has a spring rate of 40 lbs/inch and a maximum load of 83 Pound Force. The 72946CS is a closed and ground end spring, ensuring optimal performance and durability. This standard compression spring is suitable for a wide range of applications.

At Century Spring, we take pride in our fast shipping and extensive stock inventory. Our products, including the 72946CS, are made in the United States, guaranteeing quality craftsmanship. With our efficient shipping and ample supply, Century Spring ensures that customers can receive the springs they need promptly. Trust us for reliable service and high-quality springs for all your projects.

Download CAD
Unit System
Specs (in standard)
Label Value
Brand Century Spring
Ends Closed & Ground
Finish None
Free Length 3 in
Inside Diameter 1.625 in
Material Music Wire
Outside Diameter 1.937 in
Part Type Standard
Rate 40 lbs/in
SKU 72946CS
Solid Length 0.9 in
Suggested Max Deflection 2.1 in
Suggested Max Load 83 lbf
Total Coils 5.75
Wire Diameter 0.156 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Closed & Ground
Finish None
Free Length 76.2 mm
Inside Diameter 41.28 mm
Material Music Wire
Outside Diameter 49.2 mm
Part Type Standard
Rate 7 N/mm
SKU 72946CS
Solid Length 22.86 mm
Suggested Max Deflection 53.34 mm
Suggested Max Load 369.18 N
Total Coils 5.75
Wire Diameter 3.96 mm