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Century Spring

157-ACS - 1" Music Wire Compression Spring

Inventory Status
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Compression spring manufactured from music wire with 15.5 coils and closed ends. This spring features an O.D. of 0.156", and an I.D. of 0.124".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 157-A
Ends Closed
Finish Zinc
Free Length 1 in
Inside Diameter 0.124 in
Material Music Wire
Outside Diameter 0.156 in
Part Type Standard
Rate 2.5 lbs/in
SKU 157-ACS
Solid Length 0.26 in
Suggested Max Deflection 0.61 in
Suggested Max Load 1.6 lbf
Total Coils 15.5
Wire Diameter 0.016 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 157-A
Ends Closed
Finish Zinc
Free Length 25.4 mm
Inside Diameter 3.15 mm
Material Music Wire
Outside Diameter 3.96 mm
Part Type Standard
Rate 0.44 N/mm
SKU 157-ACS
Solid Length 6.6 mm
Suggested Max Deflection 15.49 mm
Suggested Max Load 7.12 N
Total Coils 15.5
Wire Diameter 0.41 mm
The compression spring 157-ACS is an essential component designed for applications requiring reliable force and energy storage. Crafted from high-quality music wire, the 157-A compression spring design exhibits exceptional tensile strength and resilience.

The 157-A design is manufactured with a free length of 1", with an outer diameter of 0.156", an inner diameter of 0.124", and a total of 15.5 coils, expertly designed to deliver consistent compression characteristics including a rate of 2.5 lbs/in.

The 157-ACS 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 157-A 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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