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2955CS - 3.56" Spring Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from spring steel with 11.5 coils and closed ends. This spring features an O.D. of 1.203", and an I.D. of 1.063".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 2955
Ends Closed
Finish Zinc
Free Length 3.56 in
Inside Diameter 1.063 in
Material Spring Steel
Outside Diameter 1.203 in
Part Type Standard
Rate 2.5 lbs/in
SKU 2955CS
Solid Length 0.88 in
Suggested Max Deflection 2.7 in
Suggested Max Load 6.7 lbf
Total Coils 11.5
Wire Diameter 0.07 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 2955
Ends Closed
Finish Zinc
Free Length 90.42 mm
Inside Diameter 27 mm
Material Spring Steel
Outside Diameter 30.56 mm
Part Type Standard
Rate 0.44 N/mm
SKU 2955CS
Solid Length 22.35 mm
Suggested Max Deflection 68.58 mm
Suggested Max Load 29.8 N
Total Coils 11.5
Wire Diameter 1.78 mm
The 2955 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 2955CS compression spring is designed with a free length of 0.75" total of 4 coils, and a rate of 15 lbs/in providing a balanced combination of flexibility and strength. This spring coil, and its closed & ground end configuration allows for efficient energy storage and release, making it suitable for applications requiring precise motion control.

The 2955 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.