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Century Spring

71154CS - 2.5" Music Wire Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from music wire with 19 coils and closed & ground ends. This spring features an O.D. of 0.36", and an I.D. of 0.276".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 71154
Ends Closed & Ground
Finish None
Free Length 2.5 in
Inside Diameter 0.276 in
Material Music Wire
Outside Diameter 0.36 in
Part Type Standard
Rate 8.2 lbs/in
SKU 71154CS
Solid Length 0.8 in
Suggested Max Deflection 1.3 in
Suggested Max Load 11 lbf
Total Coils 19
Wire Diameter 0.042 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 71154
Ends Closed & Ground
Finish None
Free Length 63.5 mm
Inside Diameter 7.01 mm
Material Music Wire
Outside Diameter 9.14 mm
Part Type Standard
Rate 1.44 N/mm
SKU 71154CS
Solid Length 20.32 mm
Suggested Max Deflection 33.02 mm
Suggested Max Load 48.93 N
Total Coils 19
Wire Diameter 1.07 mm
The compression spring 71154CS is an essential component designed for applications requiring reliable force and energy storage. Crafted from high-quality music wire, the 71154 compression spring design exhibits exceptional tensile strength and resilience.

The 71154 design is manufactured with a free length of 2.5", with an outer diameter of 0.36", an inner diameter of 0.276", and a total of 19 coils, expertly designed to deliver consistent compression characteristics including a rate of 8.2 lbs/in.

The 71154CS 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 71154 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.

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