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73453CS - 6" Oil Tempered Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from oil tempered with 7 coils and closed & ground ends. This spring features an O.D. of 3.906", and an I.D. of 2.906".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 73453
Ends Closed & Ground
Finish None
Free Length 6 in
Inside Diameter 2.906 in
Material Oil Tempered
Outside Diameter 3.906 in
Part Type Standard
Rate 455 lbs/in
SKU 73453CS
Solid Length 3.5 in
Suggested Max Deflection 1.8 in
Suggested Max Load 824 lbf
Total Coils 7
Wire Diameter 0.5 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 73453
Ends Closed & Ground
Finish None
Free Length 152.4 mm
Inside Diameter 73.81 mm
Material Oil Tempered
Outside Diameter 99.21 mm
Part Type Standard
Rate 79.67 N/mm
SKU 73453CS
Solid Length 88.9 mm
Suggested Max Deflection 45.72 mm
Suggested Max Load 3665.15 N
Total Coils 7
Wire Diameter 12.7 mm
The 73453 compression spring is engineered for optimal performance in demanding applications. Constructed from high-quality oil tempered and designed with precision and durability in mind, this spring is an essential component for a variety of mechanical systems where reliable force and resilience are paramount.

The 73453CS compression spring is designed with a free length of 16" total of 17 coils, and a rate of 113 lbs/in providing a balanced combination of flexibility and strength. This spring coil, and its closed & ground end configuration allows for efficient energy storage and release, making it suitable for applications requiring precise motion control.

The 73453 spring design is ideal for use in industrial machinery, automotive systems, and various mechanical assemblies where reliable force application is crucial. Its robust construction and thoughtful design make it a dependable choice for engineers seeking a high-performance spring solution.