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S-517CS - 0.88 Inch 302/304 Stainless Steel Extension Springs

Inventory Status
Estimated Lead Time

The S-517CS is a regular extension spring manufactured by Century Spring. It is made from 302/304 stainless steel and has a natural finish. This spring has a wire diameter of 0.018 inches, an outside diameter of 0.188 inches, and a free length of 0.88 inches. It has an initial tension of 0.1 pound and a maximum deflection of 1.4 inches. The S-517CS has a spring rate of 0.61 lbs/inch and can withstand a maximum load of 0.95 pound force. It features full loop ends and is suitable for various extension spring applications.

At Century Spring, we take pride in our fast shipping and extensive stock inventory. Our products, including the S-517CS, are proudly made in the United States. With our efficient shipping process and ample supply, Century Spring ensures that customers can quickly receive the high-quality springs they need for their projects. Trust Century Spring for reliable service and top-notch products.

Download CAD
Unit System
Specs (in standard)
Label Value
Brand Century Spring
Ends Full Loop
Finish None
Initial Tension 0.1 lb
Length 0.88 in
Material 302/304 Stainless Steel
Outside Diameter 0.188 in
Part Type Standard
Rate 0.61 lbs/in
SKU S-517CS
Sugg Max Deflection 1.4 in
Sugg Max Load 0.95 lbf
Wind Direction Left
Wire Diameter 0.018 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Full Loop
Finish None
Initial Tension 0.05 kg
Length 22.35 mm
Material 302/304 Stainless Steel
Outside Diameter 4.78 mm
Part Type Standard
Rate 0.11 N/mm
SKU S-517CS
Sugg Max Deflection 35.56 mm
Sugg Max Load 4.23 N
Wind Direction Left
Wire Diameter 0.46 mm