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2639CS - 1.75" Music Wire Compression Spring

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Compression spring manufactured from music wire with 12 coils and closed & ground ends. This spring features an O.D. of 0.562", and an I.D. of 0.38".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 2639
Ends Closed & Ground
Finish Zinc
Free Length 1.75 in
Inside Diameter 0.38 in
Material Music Wire
Outside Diameter 0.562 in
Part Type Standard
Rate 94 lbs/in
SKU 2639CS
Solid Length 1.09 in
Suggested Max Deflection 0.63 in
Suggested Max Load 59 lbf
Total Coils 12
Wire Diameter 0.091 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 2639
Ends Closed & Ground
Finish Zinc
Free Length 44.45 mm
Inside Diameter 9.65 mm
Material Music Wire
Outside Diameter 14.27 mm
Part Type Standard
Rate 16.46 N/mm
SKU 2639CS
Solid Length 27.69 mm
Suggested Max Deflection 16 mm
Suggested Max Load 262.43 N
Total Coils 12
Wire Diameter 2.31 mm
The compression spring 2639CS is an essential component designed for applications requiring reliable force and energy storage. Crafted from high-quality music wire, the 2639 compression spring design exhibits exceptional tensile strength and resilience.

The 2639 design is manufactured with a free length of 1.75", with an outer diameter of 0.562", an inner diameter of 0.38", and a total of 12 coils, expertly designed to deliver consistent compression characteristics including a rate of 94 lbs/in.

The 2639CS 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 2639 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.