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S-523CS - 1.50 Inch 302/304 Stainless Steel Extension Springs

Inventory Status
Estimated Lead Time

The S-523CS is a regular extension spring manufactured by Century Spring. This spring is made from 302/304 Stainless Steel and has a wire diameter of 0.026 inches. It has an outside diameter of 0.188 Inch and a free length of 1.5 inches. The S-523CS has an initial tension of 0.6 Pound and a maximum deflection of 0.97 inches. It has a spring rate of 2.8 lbs/inch and can withstand a maximum load of 3.4 Pound Force. The ends of this spring are machine hooks.

At Century Spring, we take pride in our fast shipping and substantial stock inventory. We understand that time is of the essence when it comes to completing projects, which is why we prioritize prompt delivery. Our springs, including the S-523CS, are proudly made in the United States. With our commitment to quality and efficiency, Century Spring ensures that customers can rely on us for their spring needs.

Download CAD
Unit System
Specs (in standard)
Label Value
Brand Century Spring
Ends Machine Hook
Finish None
Initial Tension 0.6 lb
Length 1.5 in
Material 302/304 Stainless Steel
Outside Diameter 0.188 in
Part Type Standard
Rate 2.8 lbs/in
SKU S-523CS
Sugg Max Deflection 0.97 in
Sugg Max Load 3.4 lbf
Wind Direction Left
Wire Diameter 0.026 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Machine Hook
Finish None
Initial Tension 0.27 kg
Length 38.1 mm
Material 302/304 Stainless Steel
Outside Diameter 4.78 mm
Part Type Standard
Rate 0.49 N/mm
SKU S-523CS
Sugg Max Deflection 24.64 mm
Sugg Max Load 15.12 N
Wind Direction Left
Wire Diameter 0.66 mm