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11156CS - 1.5" Spring Steel Compression Spring

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Compression spring manufactured from spring steel with 6 coils and closed & ground ends. This spring features an O.D. of 1.546", and an I.D. of 1.134".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 11156
Ends Closed & Ground
Finish Zinc
Free Length 1.5 in
Inside Diameter 1.134 in
Material Spring Steel
Outside Diameter 1.546 in
Part Type Standard
Rate 269 lbs/in
SKU 11156CS
Solid Length 1.24 in
Suggested Max Deflection 0.26 in
Suggested Max Load 71 lbf
Total Coils 6
Wire Diameter 0.206 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 11156
Ends Closed & Ground
Finish Zinc
Free Length 38.1 mm
Inside Diameter 28.8 mm
Material Spring Steel
Outside Diameter 39.27 mm
Part Type Standard
Rate 47.1 N/mm
SKU 11156CS
Solid Length 31.5 mm
Suggested Max Deflection 6.6 mm
Suggested Max Load 315.81 N
Total Coils 6
Wire Diameter 5.23 mm
The compression spring 11156CS is an essential component designed for applications requiring reliable force and energy storage. Crafted from high-quality spring steel, the 11156 compression spring design exhibits exceptional tensile strength and resilience.

The 11156 design is manufactured with a free length of 1.5", with an outer diameter of 1.546", an inner diameter of 1.134", and a total of 6 coils, expertly designed to deliver consistent compression characteristics including a rate of 269 lbs/in.

The 11156CS 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 11156 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.