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Century Spring

66623SCS - 0.69" 316 Stainless Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from 316 stainless steel with 8 coils and closed ends. This spring features an O.D. of 0.188", and an I.D. of 0.138".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 66623S
Ends Closed
Finish Passivated
Free Length 0.69 in
Inside Diameter 0.138 in
Material 316 Stainless Steel
Outside Diameter 0.188 in
Part Type Standard
Rate 18.791 lbs/in
SKU 66623SCS
Solid Length 0.225 in
Suggested Max Deflection 0.134 in
Suggested Max Load 2.518 lbf
Total Coils 8
Wire Diameter 0.025 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 66623S
Ends Closed
Finish Passivated
Free Length 17.53 mm
Inside Diameter 3.51 mm
Material 316 Stainless Steel
Outside Diameter 4.78 mm
Part Type Standard
Rate 3.29 N/mm
SKU 66623SCS
Solid Length 5.72 mm
Suggested Max Deflection 3.4 mm
Suggested Max Load 11.2 N
Total Coils 8
Wire Diameter 0.64 mm
The 66623S 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 66623SCS compression spring is designed with a free length of 0.69" total of 10 coils, and a rate of 5.272 lbs/in providing a balanced combination of flexibility and strength. This spring coil, and its closed end configuration allows for efficient energy storage and release, making it suitable for applications requiring precise motion control.

The 66623S 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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