68661SCS - 0.42" 316 Stainless Steel Compression Spring

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Compression spring manufactured from 316 stainless steel with 4.5 coils and closed ends. This spring features an O.D. of 0.375", and an I.D. of 0.28".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 68661S
Ends Closed
Finish Passivated
Free Length 0.42 in
Inside Diameter 0.28 in
Material 316 Stainless Steel
Outside Diameter 0.375 in
Part Type Standard
Rate 72.462 lbs/in
SKU 68661SCS
Solid Length 0.261 in
Suggested Max Deflection 0.115 in
Suggested Max Load 8.333 lbf
Total Coils 4.5
Wire Diameter 0.0475 in
The 68661S 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 68661SCS compression spring is designed with a free length of 0.38" total of 4 coils, and a rate of 23.862 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 68661S 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.