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11273CS - 3.5" Spring Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from spring steel with 20 coils and closed & ground ends. This spring features an O.D. of 0.703", and an I.D. of 0.507".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 11273
Ends Closed & Ground
Finish Zinc
Free Length 3.5 in
Inside Diameter 0.507 in
Material Spring Steel
Outside Diameter 0.703 in
Part Type Standard
Rate 33 lbs/in
SKU 11273CS
Solid Length 1.96 in
Suggested Max Deflection 1.3 in
Suggested Max Load 43 lbf
Total Coils 20
Wire Diameter 0.098 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 11273
Ends Closed & Ground
Finish Zinc
Free Length 88.9 mm
Inside Diameter 12.88 mm
Material Spring Steel
Outside Diameter 17.86 mm
Part Type Standard
Rate 5.78 N/mm
SKU 11273CS
Solid Length 49.78 mm
Suggested Max Deflection 33.02 mm
Suggested Max Load 191.26 N
Total Coils 20
Wire Diameter 2.49 mm
The compression spring 11273CS is an essential component designed for applications requiring reliable force and energy storage. Crafted from high-quality spring steel, the 11273 compression spring design exhibits exceptional tensile strength and resilience.

The 11273 design is manufactured with a free length of 3.5", with an outer diameter of 0.703", an inner diameter of 0.507", and a total of 20 coils, expertly designed to deliver consistent compression characteristics including a rate of 33 lbs/in.

The 11273CS compression spring is ideally suited for use in a wide range of mechanical assemblies, including but not limited to automotive suspension systems, industrial machinery, and electronic devices.

In summary, the compression spring 11273 design stands out for its superior material properties, thoughtful design, and versatility in application. It is a prime choice for engineers committed to excellence and innovation in their projects.