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71561CS - 0.63" Music Wire Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from music wire with 5.25 coils and closed & ground ends. This spring features an O.D. of 0.48", and an I.D. of 0.355".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 71561
Ends Closed & Ground
Finish None
Free Length 0.63 in
Inside Diameter 0.355 in
Material Music Wire
Outside Diameter 0.48 in
Part Type Standard
Rate 95 lbs/in
SKU 71561CS
Solid Length 0.33 in
Suggested Max Deflection 0.27 in
Suggested Max Load 25 lbf
Total Coils 5.25
Wire Diameter 0.0625 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 71561
Ends Closed & Ground
Finish None
Free Length 16 mm
Inside Diameter 9.02 mm
Material Music Wire
Outside Diameter 12.19 mm
Part Type Standard
Rate 16.63 N/mm
SKU 71561CS
Solid Length 8.38 mm
Suggested Max Deflection 6.86 mm
Suggested Max Load 111.2 N
Total Coils 5.25
Wire Diameter 1.59 mm
The 71561 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 71561CS compression spring is designed with a free length of 0.5" total of 4.5 coils, and a rate of 104 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 71561 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.