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72730CS - 1.50 Inch Music Wire Compression Springs

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Estimated Lead Time

The 72730CS is a regular compression spring manufactured by Century Spring. It is made from Music Wire and has no finish. This spring has a wire diameter of 0.162 inches, an outer diameter of 1.225 inches, and a length of 1.5 inches. It has a spring rate of 238 lbs/inch and a maximum load of 143 Pound Force. The 72730CS is a closed-end spring, with both ends squared and ground. It is a standard compression spring suitable for various applications.

At Century Spring, we pride ourselves on our fast shipping and extensive stock inventory. We understand the importance of prompt delivery and having the springs you need readily available. That's why we ensure that our products, including the 72730CS, are made right here in the United States. With our reliable shipping and ample supply, Century Spring is your go-to source for quality springs to meet your project requirements.

Download CAD
Unit System
Specs (in standard)
Label Value
Brand Century Spring
Ends Closed & Ground
Finish None
Free Length 1.5 in
Inside Diameter 0.901 in
Material Music Wire
Outside Diameter 1.225 in
Part Type Standard
Rate 238 lbs/in
SKU 72730CS
Solid Length 0.89 in
Suggested Max Deflection 0.6 in
Suggested Max Load 143 lbf
Total Coils 5.5
Wire Diameter 0.162 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Closed & Ground
Finish None
Free Length 38.1 mm
Inside Diameter 22.89 mm
Material Music Wire
Outside Diameter 31.12 mm
Part Type Standard
Rate 41.67 N/mm
SKU 72730CS
Solid Length 22.61 mm
Suggested Max Deflection 15.24 mm
Suggested Max Load 636.06 N
Total Coils 5.5
Wire Diameter 4.11 mm