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75143CS - 0.614" Music Wire Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from music wire with 20.5 coils and closed ends. This spring features an O.D. of 0.091", and an I.D. of 0.065".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 75143
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
Display Name 75143
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
The compression spring 75143CS is an essential component designed for applications requiring reliable force and energy storage. Crafted from high-quality music wire, the 75143 compression spring design exhibits exceptional tensile strength and resilience.

The 75143 design is manufactured with a free length of 0.614", with an outer diameter of 0.091", an inner diameter of 0.065", and a total of 20.5 coils, expertly designed to deliver consistent compression characteristics including a rate of 4.677 lbs/in.

The 75143CS compression spring is ideally suited for use in a wide range of mechanical assemblies, including but not limited to automotive suspension systems, industrial machinery, and electronic devices.

In summary, the compression spring 75143 design stands out for its superior material properties, thoughtful design, and versatility in application. It is a prime choice for engineers committed to excellence and innovation in their projects.