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A-73CS - 0.56" Music Wire Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from music wire with 6 coils and closed ends. This spring features an O.D. of 0.266", and an I.D. of 0.238".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name A-73
Ends Closed
Finish Gold Iridite
Free Length 0.56 in
Inside Diameter 0.238 in
Material Music Wire
Outside Diameter 0.266 in
Part Type Standard
Rate 0.87 lbs/in
SKU A-73CS
Solid Length 0.1 in
Suggested Max Deflection 0.46 in
Suggested Max Load 0.41 lbf
Total Coils 6
Wire Diameter 0.014 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name A-73
Ends Closed
Finish Gold Iridite
Free Length 14.22 mm
Inside Diameter 6.05 mm
Material Music Wire
Outside Diameter 6.76 mm
Part Type Standard
Rate 0.15 N/mm
SKU A-73CS
Solid Length 2.54 mm
Suggested Max Deflection 11.68 mm
Suggested Max Load 1.82 N
Total Coils 6
Wire Diameter 0.36 mm
The compression spring A-73CS is an essential component designed for applications requiring reliable force and energy storage. Crafted from high-quality music wire, the A-73 compression spring design exhibits exceptional tensile strength and resilience.

The A-73 design is manufactured with a free length of 0.56", with an outer diameter of 0.266", an inner diameter of 0.238", and a total of 6 coils, expertly designed to deliver consistent compression characteristics including a rate of 0.87 lbs/in.

The A-73CS 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 A-73 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.