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Century Spring

2805 - 6.63 Inch Spring Steel Compression Spring

Inventory Status
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Compression spring manufactured from Spring Steel with 34 coils and Closed & Ground ends. This spring features an O.D. of 0.656 Inch, and an I.D. of 0.34 Inch.

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 2805
Ends Closed & Ground
Finish Zinc
Free Length 6.63 in
Inside Diameter 0.34 in
Material Spring Steel
Outside Diameter 0.656 in
Part Type Standard
Rate 227 lbs/in
SKU 2805CS
Solid Length 5.37 in
Suggested Max Deflection 0.71 in
Suggested Max Load 161 lbf
Total Coils 34
Wire Diameter 0.158 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 2805
Ends Closed & Ground
Finish Zinc
Free Length 168.4 mm
Inside Diameter 8.64 mm
Material Spring Steel
Outside Diameter 16.66 mm
Part Type Standard
Rate 39.75 N/mm
SKU 2805CS
Solid Length 136.4 mm
Suggested Max Deflection 18.03 mm
Suggested Max Load 716.13 N
Total Coils 34
Wire Diameter 4.01 mm
The 2805CS compression spring is a meticulously engineered component designed for a wide range of industrial applications requiring reliable performance and durability. Crafted from premium 0.158" diameter hard drawn, the 2805 spring design exhibits reliable strength across its 34 active coils, withstanding repeated compression cycles with a maximum load of 161 lbf without succumbing to fatigue.

We manufacture the 2805 design to provide a compression spring that is 6.63" long at rest and provides a consistent rate of 227 lbs/in along its recommended maximum of 0.71" deflection. For best results, your application should fully accommodate the inner (0.34") and outer (0.656") diameters of this spring and be designed for its closed & ground end configuration.

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