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Century Spring

73642CS - 12" Oil Tempered Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from oil tempered with 10.3 coils and closed & ground ends. This spring features an O.D. of 4.906", and an I.D. of 3.906".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 73642
Ends Closed & Ground
Finish None
Free Length 12 in
Inside Diameter 3.906 in
Material Oil Tempered
Outside Diameter 4.906 in
Part Type Standard
Rate 127 lbs/in
SKU 73642CS
Solid Length 5.14 in
Suggested Max Deflection 5.2 in
Suggested Max Load 667 lbf
Total Coils 10.3
Wire Diameter 0.5 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 73642
Ends Closed & Ground
Finish None
Free Length 304.8 mm
Inside Diameter 99.21 mm
Material Oil Tempered
Outside Diameter 124.61 mm
Part Type Standard
Rate 22.24 N/mm
SKU 73642CS
Solid Length 130.56 mm
Suggested Max Deflection 132.08 mm
Suggested Max Load 2966.82 N
Total Coils 10.3
Wire Diameter 12.7 mm
The 73642 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 73642CS compression spring is designed with a free length of 10" total of 8.73 coils, and a rate of 156 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 73642 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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