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3488CS - 7" 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 2.343", and an I.D. of 2.019".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 3488
Ends Closed
Finish Zinc
Free Length 7 in
Inside Diameter 2.019 in
Material Spring Steel
Outside Diameter 2.343 in
Part Type Standard
Rate 11 lbs/in
SKU 3488CS
Solid Length 1.94 in
Suggested Max Deflection 5.1 in
Suggested Max Load 54 lbf
Total Coils 11
Wire Diameter 0.162 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 3488
Ends Closed
Finish Zinc
Free Length 177.8 mm
Inside Diameter 51.28 mm
Material Spring Steel
Outside Diameter 59.51 mm
Part Type Standard
Rate 1.93 N/mm
SKU 3488CS
Solid Length 49.28 mm
Suggested Max Deflection 129.54 mm
Suggested Max Load 240.19 N
Total Coils 11
Wire Diameter 4.11 mm
The 3488 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 3488CS compression spring is designed with a free length of 2.75" total of 7 coils, and a rate of 4 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 3488 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.