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11899CS - 0.91" 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 0.25", and an I.D. of 0.16".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 11899
Ends Closed
Finish None
Free Length 0.91 in
Inside Diameter 0.16 in
Material Spring Steel
Outside Diameter 0.25 in
Part Type Standard
Rate 76 lbs/in
SKU 11899CS
Solid Length 0.54 in
Suggested Max Deflection 0.17 in
Suggested Max Load 13 lbf
Total Coils 11
Wire Diameter 0.045 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 11899
Ends Closed
Finish None
Free Length 23.11 mm
Inside Diameter 4.06 mm
Material Spring Steel
Outside Diameter 6.35 mm
Part Type Standard
Rate 13.31 N/mm
SKU 11899CS
Solid Length 13.72 mm
Suggested Max Deflection 4.32 mm
Suggested Max Load 57.82 N
Total Coils 11
Wire Diameter 1.14 mm
The 11899 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 11899CS compression spring is designed with a free length of 0.84" total of 3.33 coils, and a rate of 125 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 11899 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.