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2690CS - 0.88" Music Wire Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from music wire with 4.25 coils and closed & ground ends. This spring features an O.D. of 0.921", and an I.D. of 0.681".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 2690
Ends Closed & Ground
Finish Zinc
Free Length 0.88 in
Inside Diameter 0.681 in
Material Music Wire
Outside Diameter 0.921 in
Part Type Standard
Rate 258 lbs/in
SKU 2690CS
Solid Length 0.51 in
Suggested Max Deflection 0.32 in
Suggested Max Load 82 lbf
Total Coils 4.25
Wire Diameter 0.12 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 2690
Ends Closed & Ground
Finish Zinc
Free Length 22.35 mm
Inside Diameter 17.3 mm
Material Music Wire
Outside Diameter 23.39 mm
Part Type Standard
Rate 45.18 N/mm
SKU 2690CS
Solid Length 12.95 mm
Suggested Max Deflection 8.13 mm
Suggested Max Load 364.74 N
Total Coils 4.25
Wire Diameter 3.05 mm
The compression spring 2690CS is an essential component designed for applications requiring reliable force and energy storage. Crafted from high-quality music wire, the 2690 compression spring design exhibits exceptional tensile strength and resilience.

The 2690 design is manufactured with a free length of 0.88", with an outer diameter of 0.921", an inner diameter of 0.681", and a total of 4.25 coils, expertly designed to deliver consistent compression characteristics including a rate of 258 lbs/in.

The 2690CS 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 2690 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.