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75143CS - 0.614 Inch Music Wire Compression Springs

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The 75143CS is a regular compression spring produced by Century Spring. It is made from Music Wire and has a smooth, unfinished surface. This spring has a wire diameter of 0.013 inches, an outer diameter of 0.091 inches, and a free length of 0.614 inches. It consists of 20.5 coils and has closed ends. The 75143CS has a spring rate of 4.677 lbs/inch and can withstand a maximum load of 1.352 Pound Force. With its metric measurement units, this spring is suitable for various applications requiring compression.

Century Spring takes pride in its fast shipping and extensive stock inventory. We are dedicated to providing our customers with high-quality springs, including the 75143CS, which are proudly made in the United States. Our efficient shipping ensures that you receive your springs promptly, allowing you to complete your projects on time. With our vast selection and reliable service, Century Spring is your go-to source for all your spring needs.

Download CAD
Unit System
Specs (in standard)
Label Value
Brand Century Spring
Ends Closed
Finish None
Free Length 0.614 in
Inside Diameter 0.065 in
Material Music Wire
Outside Diameter 0.091 in
Part Type Metric
Rate 4.677 lbs/in
SKU 75143CS
Solid Length 0.271 in
Suggested Max Deflection 0.289 in
Suggested Max Load 1.352 lbf
Total Coils 20.5
Wire Diameter 0.013 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Closed
Finish None
Free Length 15.6 mm
Inside Diameter 1.65 mm
Material Music Wire
Outside Diameter 2.31 mm
Part Type Metric
Rate 0.82 N/mm
SKU 75143CS
Solid Length 6.88 mm
Suggested Max Deflection 7.34 mm
Suggested Max Load 6.01 N
Total Coils 20.5
Wire Diameter 0.33 mm