91ÖÆÆ¬³§

This browser is no longer supported. Upgrade to Microsoft Edge or switch to a supported browser, like Chrome, Safari, or Firefox, to explore the Components website.

We're sorry for the inconvenience.

71889CS - 0.63" Music Wire Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from music wire with 3.88 coils and closed & ground ends. This spring features an O.D. of 0.66", and an I.D. of 0.535".

NOTE: The spring rate value for compression springs with 4 coils or less is a reference value.

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 71889
Ends Closed & Ground
Finish None
Free Length 0.63 in
Inside Diameter 0.535 in
Material Music Wire
Outside Diameter 0.66 in
Part Type Standard
Rate 56 lbs/in
SKU 71889CS
Solid Length 0.24 in
Suggested Max Deflection 0.34 in
Suggested Max Load 19 lbf
Total Coils 3.88
Wire Diameter 0.0625 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 71889
Ends Closed & Ground
Finish None
Free Length 16 mm
Inside Diameter 13.59 mm
Material Music Wire
Outside Diameter 16.76 mm
Part Type Standard
Rate 9.81 N/mm
SKU 71889CS
Solid Length 6.1 mm
Suggested Max Deflection 8.64 mm
Suggested Max Load 84.51 N
Total Coils 3.88
Wire Diameter 1.59 mm
The compression spring 71889CS is an essential component designed for applications requiring reliable force and energy storage. Crafted from high-quality music wire, the 71889 compression spring design exhibits exceptional tensile strength and resilience.

The 71889 design is manufactured with a free length of 0.63", with an outer diameter of 0.66", an inner diameter of 0.535", and a total of 3.88 coils, expertly designed to deliver consistent compression characteristics including a rate of 56 lbs/in.

The 71889CS 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 71889 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.