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Century Spring

3253CS - 0.47" Spring Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from spring steel with 3.75 coils and closed & ground ends. This spring features an O.D. of 0.562", and an I.D. of 0.452".

NOTE: The spring rate value for compression springs with 4 coils or less is a reference value.

Download CAD
Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 3253
Ends Closed & Ground
Finish Zinc
Free Length 0.47 in
Inside Diameter 0.452 in
Material Spring Steel
Outside Diameter 0.562 in
Part Type Standard
Rate 58 lbs/in
SKU 3253CS
Solid Length 0.21 in
Suggested Max Deflection 0.18 in
Suggested Max Load 11 lbf
Total Coils 3.75
Wire Diameter 0.055 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 3253
Ends Closed & Ground
Finish Zinc
Free Length 11.94 mm
Inside Diameter 11.48 mm
Material Spring Steel
Outside Diameter 14.27 mm
Part Type Standard
Rate 10.16 N/mm
SKU 3253CS
Solid Length 5.33 mm
Suggested Max Deflection 4.57 mm
Suggested Max Load 48.93 N
Total Coils 3.75
Wire Diameter 1.4 mm
The 3253CS compression spring is a meticulously engineered component designed for a wide range of industrial applications requiring reliable performance and durability. Crafted from premium 0.055" diameter spring steel, the 3253 spring design exhibits reliable strength across its 3.75 active coils, withstanding repeated compression cycles with a maximum load of 11 lbf without succumbing to fatigue.

We manufacture the 3253 design to provide a compression spring that is 0.47" long at rest and provides a consistent rate of 58 lbs/in along its recommended maximum of 0.18" deflection. For best results, your application should fully accommodate the inner (0.452") and outer (0.562") diameters of this spring and be designed for its closed & ground end configuration.

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