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Century Spring

2940CS - 0.84" Spring Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from spring steel with 5.5 coils and closed & ground ends. This spring features an O.D. of 0.593", and an I.D. of 0.459".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 2940
Ends Closed & Ground
Finish Zinc
Free Length 0.84 in
Inside Diameter 0.459 in
Material Spring Steel
Outside Diameter 0.593 in
Part Type Standard
Rate 57 lbs/in
SKU 2940CS
Solid Length 0.37 in
Suggested Max Deflection 0.32 in
Suggested Max Load 18 lbf
Total Coils 5.5
Wire Diameter 0.067 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 2940
Ends Closed & Ground
Finish Zinc
Free Length 21.34 mm
Inside Diameter 11.66 mm
Material Spring Steel
Outside Diameter 15.06 mm
Part Type Standard
Rate 9.98 N/mm
SKU 2940CS
Solid Length 9.4 mm
Suggested Max Deflection 8.13 mm
Suggested Max Load 80.06 N
Total Coils 5.5
Wire Diameter 1.7 mm
The 2940 compression spring is engineered for optimal performance in demanding applications. Constructed from high-quality spring steel and designed with precision and durability in mind, this spring is an essential component for a variety of mechanical systems where reliable force and resilience are paramount.

The 2940CS compression spring is designed with a free length of 1" total of 13 coils, and a rate of 4.7 lbs/in providing a balanced combination of flexibility and strength. This spring coil, and its closed end configuration allows for efficient energy storage and release, making it suitable for applications requiring precise motion control.

The 2940 spring design is ideal for use in industrial machinery, automotive systems, and various mechanical assemblies where reliable force application is crucial. Its robust construction and thoughtful design make it a dependable choice for engineers seeking a high-performance spring solution.

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