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76490CS - 3.543" Music Wire Compression Spring

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Compression spring manufactured from music wire with 14.5 coils and closed & ground ends. This spring features an O.D. of 0.803", and an I.D. of 0.646".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 76490
Ends Closed & Ground
Finish None
Free Length 3.543 in
Inside Diameter 0.646 in
Material Music Wire
Outside Diameter 0.803 in
Part Type Metric
Rate 11.629 lbs/in
SKU 76490CS
Solid Length 1.142 in
Suggested Max Deflection 2.511 in
Suggested Max Load 29.197 lbf
Total Coils 14.5
Wire Diameter 0.079 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 76490
Ends Closed & Ground
Finish None
Free Length 89.99 mm
Inside Diameter 16.41 mm
Material Music Wire
Outside Diameter 20.4 mm
Part Type Metric
Rate 2.04 N/mm
SKU 76490CS
Solid Length 29.01 mm
Suggested Max Deflection 63.78 mm
Suggested Max Load 129.87 N
Total Coils 14.5
Wire Diameter 2.01 mm
The compression spring 76490CS is an essential component designed for applications requiring reliable force and energy storage. Crafted from high-quality music wire, the 76490 compression spring design exhibits exceptional tensile strength and resilience.

The 76490 design is manufactured with a free length of 3.543", with an outer diameter of 0.803", an inner diameter of 0.646", and a total of 14.5 coils, expertly designed to deliver consistent compression characteristics including a rate of 11.629 lbs/in.

The 76490CS 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 76490 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.