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72644CS - 2.5" Music Wire Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from music wire with 6.88 coils and closed & ground ends. This spring features an O.D. of 1.225", and an I.D. of 1.035".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 72644
Ends Closed & Ground
Finish None
Free Length 2.5 in
Inside Diameter 1.035 in
Material Music Wire
Outside Diameter 1.225 in
Part Type Standard
Rate 18 lbs/in
SKU 72644CS
Solid Length 0.66 in
Suggested Max Deflection 1.8 in
Suggested Max Load 32 lbf
Total Coils 6.88
Wire Diameter 0.095 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 72644
Ends Closed & Ground
Finish None
Free Length 63.5 mm
Inside Diameter 26.29 mm
Material Music Wire
Outside Diameter 31.12 mm
Part Type Standard
Rate 3.15 N/mm
SKU 72644CS
Solid Length 16.76 mm
Suggested Max Deflection 45.72 mm
Suggested Max Load 142.34 N
Total Coils 6.88
Wire Diameter 2.41 mm
The compression spring 72644CS is an essential component designed for applications requiring reliable force and energy storage. Crafted from high-quality music wire, the 72644 compression spring design exhibits exceptional tensile strength and resilience.

The 72644 design is manufactured with a free length of 2.5", with an outer diameter of 1.225", an inner diameter of 1.035", and a total of 6.88 coils, expertly designed to deliver consistent compression characteristics including a rate of 18 lbs/in.

The 72644CS 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 72644 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.