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10668CS - 1.5" Spring Steel Compression Spring

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Compression spring manufactured from spring steel with 7.75 coils and closed & ground ends. This spring features an O.D. of 0.796", and an I.D. of 0.552".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 10668
Ends Closed & Ground
Finish Zinc
Free Length 1.5 in
Inside Diameter 0.552 in
Material Spring Steel
Outside Diameter 0.796 in
Part Type Standard
Rate 181 lbs/in
SKU 10668CS
Solid Length 0.95 in
Suggested Max Deflection 0.39 in
Suggested Max Load 70 lbf
Total Coils 7.75
Wire Diameter 0.122 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 10668
Ends Closed & Ground
Finish Zinc
Free Length 38.1 mm
Inside Diameter 14.02 mm
Material Spring Steel
Outside Diameter 20.22 mm
Part Type Standard
Rate 31.69 N/mm
SKU 10668CS
Solid Length 24.13 mm
Suggested Max Deflection 9.91 mm
Suggested Max Load 311.36 N
Total Coils 7.75
Wire Diameter 3.1 mm
The 10668CS compression spring is a meticulously engineered component designed for a wide range of industrial applications requiring reliable performance and durability. Crafted from premium 0.122" diameter spring steel, the 10668 spring design exhibits reliable strength across its 7.75 active coils, withstanding repeated compression cycles with a maximum load of 70 lbf without succumbing to fatigue.

We manufacture the 10668 design to provide a compression spring that is 1.5" long at rest and provides a consistent rate of 181 lbs/in along its recommended maximum of 0.39" deflection. For best results, your application should fully accommodate the inner (0.552") and outer (0.796") diameters of this spring and be designed for its closed & ground end configuration.