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11938CS - 2.09" Spring Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from spring steel with 15.5 coils and closed & ground ends. This spring features an O.D. of 0.531", and an I.D. of 0.367".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 11938
Ends Closed & Ground
Finish Zinc
Free Length 2.09 in
Inside Diameter 0.367 in
Material Spring Steel
Outside Diameter 0.531 in
Part Type Standard
Rate 53 lbs/in
SKU 11938CS
Solid Length 1.27 in
Suggested Max Deflection 0.64 in
Suggested Max Load 34 lbf
Total Coils 15.5
Wire Diameter 0.082 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 11938
Ends Closed & Ground
Finish Zinc
Free Length 53.09 mm
Inside Diameter 9.32 mm
Material Spring Steel
Outside Diameter 13.49 mm
Part Type Standard
Rate 9.28 N/mm
SKU 11938CS
Solid Length 32.26 mm
Suggested Max Deflection 16.26 mm
Suggested Max Load 151.23 N
Total Coils 15.5
Wire Diameter 2.08 mm
The 11938 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 11938CS compression spring is designed with a free length of 4.63" total of 23 coils, and a rate of 25 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 11938 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.