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Century Spring

73654CS - 12" Oil Tempered Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from oil tempered with 10.5 coils and closed & ground ends. This spring features an O.D. of 4.906", and an I.D. of 3.782".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 73654
Ends Closed & Ground
Finish None
Free Length 12 in
Inside Diameter 3.782 in
Material Oil Tempered
Outside Diameter 4.906 in
Part Type Standard
Rate 206 lbs/in
SKU 73654CS
Solid Length 5.9 in
Suggested Max Deflection 4.5 in
Suggested Max Load 928 lbf
Total Coils 10.5
Wire Diameter 0.562 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 73654
Ends Closed & Ground
Finish None
Free Length 304.8 mm
Inside Diameter 96.06 mm
Material Oil Tempered
Outside Diameter 124.61 mm
Part Type Standard
Rate 36.07 N/mm
SKU 73654CS
Solid Length 149.86 mm
Suggested Max Deflection 114.3 mm
Suggested Max Load 4127.74 N
Total Coils 10.5
Wire Diameter 14.27 mm
The 73654 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 73654CS compression spring is designed with a free length of 10" total of 9 coils, and a rate of 250 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 73654 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.

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