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73545CS - 10" Oil Tempered Compression Spring

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Compression spring manufactured from oil tempered with 9.73 coils and closed & ground ends. This spring features an O.D. of 4.406", and an I.D. of 3.47".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 73545
Ends Closed & Ground
Finish None
Free Length 10 in
Inside Diameter 3.47 in
Material Oil Tempered
Outside Diameter 4.406 in
Part Type Standard
Rate 146 lbs/in
SKU 73545CS
Solid Length 4.56 in
Suggested Max Deflection 4.3 in
Suggested Max Load 631 lbf
Total Coils 9.73
Wire Diameter 0.468 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 73545
Ends Closed & Ground
Finish None
Free Length 254 mm
Inside Diameter 88.14 mm
Material Oil Tempered
Outside Diameter 111.91 mm
Part Type Standard
Rate 25.56 N/mm
SKU 73545CS
Solid Length 115.82 mm
Suggested Max Deflection 109.22 mm
Suggested Max Load 2806.69 N
Total Coils 9.73
Wire Diameter 11.89 mm
The compression spring 73545CS is an essential component designed for applications requiring reliable force and energy storage. Crafted from high-quality oil tempered, the 73545 compression spring design exhibits exceptional tensile strength and resilience.

The 73545 design is manufactured with a free length of 10", with an outer diameter of 4.406", an inner diameter of 3.47", and a total of 9.73 coils, expertly designed to deliver consistent compression characteristics including a rate of 146 lbs/in.

The 73545CS 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 73545 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.