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5578CS - 0.47 Inch Music Wire Extension Springs

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

The 5578CS is a regular extension spring manufactured by Century Spring. It is made from high-quality music wire and features a durable zinc finish. This spring has a wire diameter of 0.012 inches and an outside diameter of 0.14 inches. The free length of the spring is 0.47 inches, and it has an initial tension of 0.05 pounds. The maximum deflection of the spring is 0.84 inches, and it can handle a maximum load of 0.71 pounds force. The 5578CS is designed with a left wind direction and has full loop ends. It is a reliable and versatile extension spring suitable for a variety of applications.

Here at Century Spring, we pride ourselves on our fast shipping and extensive inventory. We understand the importance of receiving your springs promptly, which is why we offer efficient shipping services. Additionally, our significant stock ensures that we have a wide range of springs available for immediate shipment. As an American manufacturer, we take pride in producing high-quality springs right here in the United States. When you choose Century Spring, you can trust that you're getting reliable products made with precision and care.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Ends Full Loop
Finish Zinc
Initial Tension 0.05 lb
Length 0.47 in
Material Music Wire
Outside Diameter 0.14 in
Part Type Standard
Rate 0.79 lbs/in
SKU 5578CS
Sugg Max Deflection 0.84 in
Sugg Max Load 0.71 lbf
Wind Direction Left
Wire Diameter 0.012 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Full Loop
Finish Zinc
Initial Tension 0.02 kg
Length 11.94 mm
Material Music Wire
Outside Diameter 3.56 mm
Part Type Standard
Rate 0.14 N/mm
SKU 5578CS
Sugg Max Deflection 21.34 mm
Sugg Max Load 3.16 N
Wind Direction Left
Wire Diameter 0.3 mm