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Century Spring

2968CS - 3.75" Spring Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from spring steel with 11 coils and closed ends. This spring features an O.D. of 1", and an I.D. of 0.79".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 2968
Ends Closed
Finish Zinc
Free Length 3.75 in
Inside Diameter 0.79 in
Material Spring Steel
Outside Diameter 1 in
Part Type Standard
Rate 27 lbs/in
SKU 2968CS
Solid Length 1.26 in
Suggested Max Deflection 1.4 in
Suggested Max Load 38 lbf
Total Coils 11
Wire Diameter 0.105 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 2968
Ends Closed
Finish Zinc
Free Length 95.25 mm
Inside Diameter 20.07 mm
Material Spring Steel
Outside Diameter 25.4 mm
Part Type Standard
Rate 4.73 N/mm
SKU 2968CS
Solid Length 32 mm
Suggested Max Deflection 35.56 mm
Suggested Max Load 169.02 N
Total Coils 11
Wire Diameter 2.67 mm
The 2968CS compression spring is a meticulously engineered component designed for a wide range of industrial applications requiring reliable performance and durability. Crafted from premium 0.105" diameter spring steel, the 2968 spring design exhibits reliable strength across its 11 active coils, withstanding repeated compression cycles with a maximum load of 38 lbf without succumbing to fatigue.

We manufacture the 2968 design to provide a compression spring that is 3.75" long at rest and provides a consistent rate of 27 lbs/in along its recommended maximum of 1.4" deflection. For best results, your application should fully accommodate the inner (0.79") and outer (1") diameters of this spring and be designed for its closed end configuration.

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