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75689CS - 1.181" Music Wire Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from music wire with 8.69 coils and closed & ground ends. This spring features an O.D. of 0.472", and an I.D. of 0.362".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 75689
Ends Closed & Ground
Finish Zinc
Free Length 1.181 in
Inside Diameter 0.362 in
Material Music Wire
Outside Diameter 0.472 in
Part Type Metric
Rate 28.3 lbs/in
SKU 75689CS
Solid Length 0.481 in
Suggested Max Deflection 0.63 in
Suggested Max Load 17.829 lbf
Total Coils 8.69
Wire Diameter 0.055 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 75689
Ends Closed & Ground
Finish Zinc
Free Length 30 mm
Inside Diameter 9.19 mm
Material Music Wire
Outside Diameter 11.99 mm
Part Type Metric
Rate 4.96 N/mm
SKU 75689CS
Solid Length 12.22 mm
Suggested Max Deflection 16 mm
Suggested Max Load 79.3 N
Total Coils 8.69
Wire Diameter 1.4 mm
The compression spring 75689CS is an essential component designed for applications requiring reliable force and energy storage. Crafted from high-quality music wire, the 75689 compression spring design exhibits exceptional tensile strength and resilience.

The 75689 design is manufactured with a free length of 1.181", with an outer diameter of 0.472", an inner diameter of 0.362", and a total of 8.69 coils, expertly designed to deliver consistent compression characteristics including a rate of 28.3 lbs/in.

The 75689CS 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 75689 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.