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Century Spring

10490CS - 3.16" Spring Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from spring steel with 17 coils and closed & ground ends. This spring features an O.D. of 0.578", and an I.D. of 0.422".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 10490
Ends Closed & Ground
Finish Black Oxide
Free Length 3.16 in
Inside Diameter 0.422 in
Material Spring Steel
Outside Diameter 0.578 in
Part Type Standard
Rate 28 lbs/in
SKU 10490CS
Solid Length 1.33 in
Suggested Max Deflection 0.97 in
Suggested Max Load 27 lbf
Total Coils 17
Wire Diameter 0.078 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 10490
Ends Closed & Ground
Finish Black Oxide
Free Length 80.26 mm
Inside Diameter 10.72 mm
Material Spring Steel
Outside Diameter 14.68 mm
Part Type Standard
Rate 4.9 N/mm
SKU 10490CS
Solid Length 33.78 mm
Suggested Max Deflection 24.64 mm
Suggested Max Load 120.1 N
Total Coils 17
Wire Diameter 1.98 mm
The 10490CS compression spring is a meticulously engineered component designed for a wide range of industrial applications requiring reliable performance and durability. Crafted from premium 0.078" diameter spring steel, the 10490 spring design exhibits reliable strength across its 17 active coils, withstanding repeated compression cycles with a maximum load of 27 lbf without succumbing to fatigue.

We manufacture the 10490 design to provide a compression spring that is 3.16" long at rest and provides a consistent rate of 28 lbs/in along its recommended maximum of 0.97" deflection. For best results, your application should fully accommodate the inner (0.422") and outer (0.578") diameters of this spring and be designed for its closed & ground end configuration.

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