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.

5519CS - 1.63 Inch Music Wire Extension Springs

The 5519CS 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 0.027 inches, an outside diameter of 0.156 inches, and a free length of 1.63 inches. It has an initial tension of 1 Pound and a maximum deflection of 0.75 inches. The 5519CS has a spring rate of 7.1 inches per pound and a maximum load of 6.6 Pound Force. It features machine hook ends and is suitable for various applications.

At Century Spring, we prioritize fast shipping and maintain a significant stock inventory. Our products, including the 5519CS, are proudly made in the United States. With our reliable 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 Machine Hook
Finish Zinc
Initial Tension 1 lb
Length 1.63 in
Material Music Wire
Outside Diameter 0.156 in
Part Type Standard
Rate 7.1 lbs/in
SKU 5519CS
Sugg Max Deflection 0.75 in
Sugg Max Load 6.6 lbf
Wind Direction Left
Wire Diameter 0.027 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Machine Hook
Finish Zinc
Initial Tension 0.45 kg
Length 41.4 mm
Material Music Wire
Outside Diameter 3.96 mm
Part Type Standard
Rate 1.24 N/mm
SKU 5519CS
Sugg Max Deflection 19.05 mm
Sugg Max Load 29.36 N
Wind Direction Left
Wire Diameter 0.69 mm
Inventory Status
In-stock
Estimated Lead Time
In-stock parts: usually ships in 12-24 hours
Quantity Price
1 - 49 $1.94
50 - 149 $1.85
150 - 299 $1.75
300 - 499 $1.65
500 - 749 $1.46
750 - 999 $1.27
1000+ Call for price