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5513CS - 0.69 Inch Music Wire Extension Springs

The 5513CS is a regular extension spring manufactured by Century Spring. It is made from Music Wire and has a natural finish. This spring has a wire diameter of 0.024 Inch and an outside diameter of 0.188 inches. The free length of the spring is 0.69 inches, and it has an initial tension of 0.5 Pound. The maximum deflection for this spring is 0.51 inches, and it can withstand a maximum load of 3.9 Pound Force. The spring rate is 6.8 inches per pound. It features machine hook ends and a left wind direction. The 5513CS is a standard extension spring suitable for a variety of applications.

At Century Spring, we pride ourselves on our fast shipping and extensive stock inventory. We understand that time is of the essence, and that's why we strive to deliver your springs quickly. Additionally, our products, including the 5513CS, are proudly made in the United States. We believe in supporting American manufacturing and ensuring the highest quality for our customers. With our efficient shipping and abundant supply, Century Spring is your go-to source for all your spring needs.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Ends Machine Hook
Finish None
Initial Tension 0.5 lb
Length 0.69 in
Material Music Wire
Outside Diameter 0.188 in
Part Type Standard
Rate 6.8 lbs/in
SKU 5513CS
Sugg Max Deflection 0.51 in
Sugg Max Load 3.9 lbf
Wind Direction Left
Wire Diameter 0.024 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Machine Hook
Finish None
Initial Tension 0.23 kg
Length 17.53 mm
Material Music Wire
Outside Diameter 4.78 mm
Part Type Standard
Rate 1.19 N/mm
SKU 5513CS
Sugg Max Deflection 12.95 mm
Sugg Max Load 17.35 N
Wind Direction Left
Wire Diameter 0.61 mm
Inventory Status
In-stock
Estimated Lead Time
In-stock parts: usually ships in 12-24 hours

Pricing reflects the base un-configured part price. Final per piece price including configured options will be calculated once a quantity is entered in the field above.

Quantity Price
1 - 49 $1.84
50 - 149 $1.75
150 - 299 $1.66
300 - 499 $1.57
500 - 749 $1.38
750 - 999 $1.20
1000+ Call for price