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73664CS - 8 Inch Oil Tempered Compression Springs

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The 73664CS is a regular compression spring manufactured by Century Spring. This spring is made from oil tempered material and has a solid length of 4.61 inches. It has a wire diameter of 0.625 inches and an outside diameter of 4.906 inches. With a free length of 8 inches, this spring has a total of 7.38 coils. The maximum deflection of this spring is 2.4 inches, and it has a maximum load capacity of 1241 pound force. The spring rate is 520 lbs/inch. The ends of the 73664CS are both closed and ground, ensuring optimal performance. Century Spring's 73664CS is a reliable compression spring suitable for a variety of applications.

Century Spring takes pride in offering fast shipping and maintaining a significant stock inventory. As a leading manufacturer of springs, we understand the importance of prompt delivery and having the right parts readily available. Our products, including the 73664CS, are proudly made in the United States, ensuring high-quality craftsmanship and supporting local manufacturing. With our efficient shipping process and ample stock, Century Spring ensures that customers can quickly receive the springs they need for their projects.

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Ends Closed & Ground
Finish None
Free Length 8 in
Inside Diameter 3.656 in
Material Oil Tempered
Outside Diameter 4.906 in
Part Type Standard
Rate 520 lbs/in
SKU 73664CS
Solid Length 4.61 in
Suggested Max Deflection 2.4 in
Suggested Max Load 1241 lbf
Total Coils 7.38
Wire Diameter 0.625 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Closed & Ground
Finish None
Free Length 203.2 mm
Inside Diameter 92.86 mm
Material Oil Tempered
Outside Diameter 124.61 mm
Part Type Standard
Rate 91.05 N/mm
SKU 73664CS
Solid Length 117.09 mm
Suggested Max Deflection 60.96 mm
Suggested Max Load 5519.97 N
Total Coils 7.38
Wire Diameter 15.88 mm