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.

5163CS - 5 Inch Music Wire Extension Springs

Inventory Status
In-stock
Estimated Lead Time
In-stock parts: usually ships in 12-24 hours

The 5163CS is a regular extension spring manufactured by Century Spring. It is made from Music Wire and has a zinc finish. This spring has a wire diameter of 0.023 inches, an outside diameter of 0.188 inches, and a free length of 5 Inches. It has an initial tension of 0.4 Pound and a maximum deflection of 7 Inches. The 5163CS is a left-wound spring with full-loop ends. It has a spring rate of 0.44 lbs/inch and a maximum load of 3.5 Pound Force. This standard extension spring is suitable for a variety of applications.

At Century Spring, we pride ourselves on fast shipping and maintaining a significant stock inventory. Our products, including the 5163CS, are proudly made in the United States. With our efficient shipping and ample supply, Century Spring ensures that customers can quickly receive the springs they need for their projects.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Ends Full Loop
Finish Zinc
Initial Tension 0.4 lb
Length 5 in
Material Music Wire
Outside Diameter 0.188 in
Part Type Standard
Rate 0.44 lbs/in
SKU 5163CS
Sugg Max Deflection 7 in
Sugg Max Load 3.5 lbf
Wind Direction Left
Wire Diameter 0.023 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Full Loop
Finish Zinc
Initial Tension 0.18 kg
Length 127 mm
Material Music Wire
Outside Diameter 4.78 mm
Part Type Standard
Rate 0.08 N/mm
SKU 5163CS
Sugg Max Deflection 177.8 mm
Sugg Max Load 15.57 N
Wind Direction Left
Wire Diameter 0.58 mm