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155-ACS - 1 Inch Music Wire Compression Springs

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Estimated Lead Time

The 155-ACS is a regular compression spring manufactured by Century Spring. It is made from Music Wire and has a zinc finish. This spring has a wire diameter of 0.023 inches, an outer diameter of 0.188 inches, and a length of 1 inches. It has a spring rate of 7 lbs/inch and a maximum load of 3.8 Pound Force. It is a closed-end spring, meaning the ends are squared. The 155-ACS is a standard compression spring and is suitable for various applications.

At Century Spring, we pride ourselves on fast shipping and maintaining a significant stock inventory. Our products, including the 155-ACS, are proudly made in the United States. With our reliable shipping and ample supply, Century Spring ensures that customers can quickly receive the springs they need for their projects.

Download CAD
Unit System
Specs (in standard)
Label Value
Brand Century Spring
Ends Closed
Finish Zinc
Free Length 1 in
Inside Diameter 0.142 in
Material Music Wire
Outside Diameter 0.188 in
Part Type Standard
Rate 7 lbs/in
SKU 155-ACS
Solid Length 0.36 in
Suggested Max Deflection 0.54 in
Suggested Max Load 3.8 lbf
Total Coils 14.8
Wire Diameter 0.023 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Closed
Finish Zinc
Free Length 25.4 mm
Inside Diameter 3.61 mm
Material Music Wire
Outside Diameter 4.78 mm
Part Type Standard
Rate 1.23 N/mm
SKU 155-ACS
Solid Length 9.14 mm
Suggested Max Deflection 13.72 mm
Suggested Max Load 16.9 N
Total Coils 14.8
Wire Diameter 0.58 mm