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66539SCS - 0.38 Inch 316 Stainless Steel Compression Springs

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Estimated Lead Time

The 66539SCS is a regular compression spring manufactured by Century Spring. It is made from 316 Stainless Steel and has a passivated finish. This spring has a wire diameter of 0.022 inches, an outside diameter of 0.188 inches, and a free length of 0.38 inches. It has a spring rate of 21.338 lbs/inch and a maximum load of 1.728 pound force. The 66539SCS is a closed-end spring, meaning the ends are closed. This standard compression spring is suitable for various applications.

Century Spring offers fast shipping and maintains a significant stock inventory. Our products, including the 66539SCS, 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.

Download CAD
Unit System
Specs (in standard)
Label Value
Brand Century Spring
Ends Closed
Finish Passivated
Free Length 0.38 in
Inside Diameter 0.144 in
Material 316 Stainless Steel
Outside Diameter 0.188 in
Part Type Standard
Rate 21.338 lbs/in
SKU 66539SCS
Solid Length 0.132 in
Suggested Max Deflection 0.081 in
Suggested Max Load 1.728 lbf
Total Coils 5
Wire Diameter 0.022 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Closed
Finish Passivated
Free Length 9.65 mm
Inside Diameter 3.66 mm
Material 316 Stainless Steel
Outside Diameter 4.78 mm
Part Type Standard
Rate 3.74 N/mm
SKU 66539SCS
Solid Length 3.35 mm
Suggested Max Deflection 2.06 mm
Suggested Max Load 7.69 N
Total Coils 5
Wire Diameter 0.56 mm