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Century Spring

65718SCS - 0.728" 316 Stainless Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from 316 stainless steel with 5.5 coils and closed & ground ends. This spring features an O.D. of 0.457", and an I.D. of 0.332".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 65718S
Ends Closed & Ground
Finish Passivated
Free Length 0.728 in
Inside Diameter 0.332 in
Material 316 Stainless Steel
Outside Diameter 0.457 in
Part Type Metric
Rate 92.148 lbs/in
SKU 65718SCS
Solid Length 0.346 in
Suggested Max Deflection 0.164 in
Suggested Max Load 15.112 lbf
Total Coils 5.5
Wire Diameter 0.0625 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 65718S
Ends Closed & Ground
Finish Passivated
Free Length 18.49 mm
Inside Diameter 8.43 mm
Material 316 Stainless Steel
Outside Diameter 11.61 mm
Part Type Metric
Rate 16.14 N/mm
SKU 65718SCS
Solid Length 8.79 mm
Suggested Max Deflection 4.17 mm
Suggested Max Load 67.22 N
Total Coils 5.5
Wire Diameter 1.59 mm
The 65718S compression spring is engineered for optimal performance in demanding applications. Constructed from high-quality 316 stainless steel 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 65718SCS compression spring is designed with a free length of 2.579" total of 20.5 coils, and a rate of 34.05 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 65718S 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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