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Century Spring

72727CS - 4.5" Music Wire Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from music wire with 13.6 coils and closed & ground ends. This spring features an O.D. of 1.225", and an I.D. of 0.913".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 72727
Ends Closed & Ground
Finish None
Free Length 4.5 in
Inside Diameter 0.913 in
Material Music Wire
Outside Diameter 1.225 in
Part Type Standard
Rate 60 lbs/in
SKU 72727CS
Solid Length 2.13 in
Suggested Max Deflection 2.1 in
Suggested Max Load 128 lbf
Total Coils 13.6
Wire Diameter 0.156 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 72727
Ends Closed & Ground
Finish None
Free Length 114.3 mm
Inside Diameter 23.19 mm
Material Music Wire
Outside Diameter 31.12 mm
Part Type Standard
Rate 10.51 N/mm
SKU 72727CS
Solid Length 54.1 mm
Suggested Max Deflection 53.34 mm
Suggested Max Load 569.34 N
Total Coils 13.6
Wire Diameter 3.96 mm
The compression spring 72727CS is an essential component designed for applications requiring reliable force and energy storage. Crafted from high-quality music wire, the 72727 compression spring design exhibits exceptional tensile strength and resilience.

The 72727 design is manufactured with a free length of 4.5", with an outer diameter of 1.225", an inner diameter of 0.913", and a total of 13.6 coils, expertly designed to deliver consistent compression characteristics including a rate of 60 lbs/in.

The 72727CS 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 72727 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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