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5330CS - 1.31 Inch Music Wire Extension Springs

The 5330CS 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 0.014 inches, an outside diameter of 0.14 inches, and a free length of 1.31 inches. It has an initial tension of 0.09 Pound and a maximum deflection of 2.9 inches. The 5330CS has a maximum load of 1.1 Pound Force and features full loop ends. This standard extension spring is suitable for various applications.

At Century Spring, we take pride in our fast shipping and extensive stock inventory. We understand the importance of timely delivery and offer efficient shipping options for our customers. Additionally, all our springs, including the 5330CS, are proudly made in the United States. With our commitment to quality and availability, Century Spring ensures that customers can easily find and 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 0.09 lb
Length 1.31 in
Material Music Wire
Outside Diameter 0.14 in
Part Type Standard
Rate 0.36 lbs/in
SKU 5330CS
Sugg Max Deflection 2.9 in
Sugg Max Load 1.1 lbf
Wind Direction Left
Wire Diameter 0.014 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Full Loop
Finish Zinc
Initial Tension 0.04 kg
Length 33.27 mm
Material Music Wire
Outside Diameter 3.56 mm
Part Type Standard
Rate 0.06 N/mm
SKU 5330CS
Sugg Max Deflection 73.66 mm
Sugg Max Load 4.89 N
Wind Direction Left
Wire Diameter 0.36 mm
Inventory Status
In-stock
Estimated Lead Time
In-stock parts: usually ships in 12-24 hours
Quantity Price
1 - 49 $1.93
50 - 149 $1.84
150 - 299 $1.74
300 - 499 $1.65
500 - 749 $1.45
750 - 999 $1.26
1000+ Call for price