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71551CS - 1.25 Inch Music Wire Compression Springs

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The 71551CS 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 0.059 inches, an outer diameter of 0.48 inches, and a free length of 1.25 inches. It has a spring rate of 35 lbs/inch and a maximum load of 21 Pound Force. The 71551CS is a closed and ground-end spring, ensuring maximum stability and performance. This standard compression spring is suitable for a wide range of applications.

At Century Spring, we pride ourselves on our fast shipping and extensive inventory. Our products, including the 71551CS, are proudly made in the United States. With our efficient shipping process and ample supply, Century Spring ensures that customers can receive the springs they need promptly and without delay. Trust us to provide you with high-quality springs for all your project requirements.

Download CAD
Unit System
Specs (in standard)
Label Value
Brand Century Spring
Ends Closed & Ground
Finish None
Free Length 1.25 in
Inside Diameter 0.362 in
Material Music Wire
Outside Diameter 0.48 in
Part Type Standard
Rate 35 lbs/in
SKU 71551CS
Solid Length 0.51 in
Suggested Max Deflection 0.6 in
Suggested Max Load 21 lbf
Total Coils 8.63
Wire Diameter 0.059 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Closed & Ground
Finish None
Free Length 31.75 mm
Inside Diameter 9.19 mm
Material Music Wire
Outside Diameter 12.19 mm
Part Type Standard
Rate 6.13 N/mm
SKU 71551CS
Solid Length 12.95 mm
Suggested Max Deflection 15.24 mm
Suggested Max Load 93.41 N
Total Coils 8.63
Wire Diameter 1.5 mm