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73429CS - 6" Oil Tempered Compression Spring

Inventory Status
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Compression spring manufactured from oil tempered with 6.63 coils and closed & ground ends. This spring features an O.D. of 3.906", and an I.D. of 3.12".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 73429
Ends Closed & Ground
Finish None
Free Length 6 in
Inside Diameter 3.12 in
Material Oil Tempered
Outside Diameter 3.906 in
Part Type Standard
Rate 171 lbs/in
SKU 73429CS
Solid Length 2.6 in
Suggested Max Deflection 2.5 in
Suggested Max Load 433 lbf
Total Coils 6.63
Wire Diameter 0.393 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 73429
Ends Closed & Ground
Finish None
Free Length 152.4 mm
Inside Diameter 79.25 mm
Material Oil Tempered
Outside Diameter 99.21 mm
Part Type Standard
Rate 29.94 N/mm
SKU 73429CS
Solid Length 66.04 mm
Suggested Max Deflection 63.5 mm
Suggested Max Load 1925.98 N
Total Coils 6.63
Wire Diameter 9.98 mm
The 73429 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 73429CS compression spring is designed with a free length of 16" total of 15.7 coils, and a rate of 47 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 73429 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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