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

We're sorry for the inconvenience.

O-19CS - 0.72" Music Wire Compression Spring

Inventory:           
Estimated Lead Time

Compression spring manufactured from music wire with 11 coils and closed & ground ends. This spring features an O.D. of 0.203", and an I.D. of 0.153".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name O-19
Ends Closed & Ground
Finish None
Free Length 0.72 in
Inside Diameter 0.153 in
Material Music Wire
Outside Diameter 0.203 in
Part Type Standard
Rate 11 lbs/in
SKU O-19CS
Solid Length 0.28 in
Suggested Max Load 4.2 lbf
Total Coils 11
Wire Diameter 0.025 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name O-19
Ends Closed & Ground
Finish None
Free Length 18.29 mm
Inside Diameter 3.89 mm
Material Music Wire
Outside Diameter 5.16 mm
Part Type Standard
Rate 1.93 N/mm
SKU O-19CS
Solid Length 7.11 mm
Suggested Max Load 18.68 N
Total Coils 11
Wire Diameter 0.64 mm
The O-19 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 O-19CS compression spring is designed with a free length of 0.38" total of 9 coils, and a rate of 10 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 O-19 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.