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71669CS - 2.5" Music Wire Compression Spring

Inventory Status
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Compression spring manufactured from music wire with 13.4 coils and closed & ground ends. This spring features an O.D. of 0.54", and an I.D. of 0.432".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 71669
Ends Closed & Ground
Finish None
Free Length 2.5 in
Inside Diameter 0.432 in
Material Music Wire
Outside Diameter 0.54 in
Part Type Standard
Rate 9.4 lbs/in
SKU 71669CS
Solid Length 0.72 in
Suggested Max Deflection 1.5 in
Suggested Max Load 15 lbf
Total Coils 13.4
Wire Diameter 0.054 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 71669
Ends Closed & Ground
Finish None
Free Length 63.5 mm
Inside Diameter 10.97 mm
Material Music Wire
Outside Diameter 13.72 mm
Part Type Standard
Rate 1.65 N/mm
SKU 71669CS
Solid Length 18.29 mm
Suggested Max Deflection 38.1 mm
Suggested Max Load 66.72 N
Total Coils 13.4
Wire Diameter 1.37 mm
The 71669 compression spring is engineered for optimal performance in demanding applications. Constructed from high-quality music wire and designed with precision and durability in mind, this spring is an essential component for a variety of mechanical systems where reliable force and resilience are paramount.

The 71669CS compression spring is designed with a free length of 2.25" total of 12.1 coils, and a rate of 8.9 lbs/in providing a balanced combination of flexibility and strength. This spring coil, and its closed & ground end configuration allows for efficient energy storage and release, making it suitable for applications requiring precise motion control.

The 71669 spring design is ideal for use in industrial machinery, automotive systems, and various mechanical assemblies where reliable force application is crucial. Its robust construction and thoughtful design make it a dependable choice for engineers seeking a high-performance spring solution.

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