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S-939CS - 0.69 Inch 302/304 Stainless Steel Compression Springs

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The S-939CS is a regular compression spring manufactured by Century Spring. It is made from 302/304 stainless steel and has a wire diameter of 0.072 inches. This spring has an outer diameter of 0.812 inch and a free length of 0.69 inches. It has a total of 3.5 coils and a solid length of 0.25 inches. With a spring rate of 56 lbs/inch, it can handle a maximum load of 15 pound force. The ends of the S-939CS are closed and ground, ensuring a secure fit. This compression spring is suitable for a wide range of applications due to its standard measurement units and reliable performance.

Century Spring takes pride in its fast shipping and extensive stock inventory. We understand the importance of timely delivery, and our reliable shipping ensures that you receive your springs quickly. Additionally, all our products, including the S-939CS, are proudly made in the United States. With our commitment to quality and ample supply, Century Spring is your trusted source for high-quality springs for all your projects.

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Ends Closed & Ground
Finish None
Free Length 0.69 in
Inside Diameter 0.668 in
Material 302/304 Stainless Steel
Outside Diameter 0.812 in
Part Type Standard
Rate 56 lbs/in
SKU S-939CS
Solid Length 0.25 in
Suggested Max Deflection 0.26 in
Suggested Max Load 15 lbf
Total Coils 3.5
Wire Diameter 0.072 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Closed & Ground
Finish None
Free Length 17.53 mm
Inside Diameter 16.97 mm
Material 302/304 Stainless Steel
Outside Diameter 20.62 mm
Part Type Standard
Rate 9.81 N/mm
SKU S-939CS
Solid Length 6.35 mm
Suggested Max Deflection 6.6 mm
Suggested Max Load 66.72 N
Total Coils 3.5
Wire Diameter 1.83 mm