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68646SCS - 1.75" 316 Stainless Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from 316 stainless steel with 18 coils and closed ends. This spring features an O.D. of 0.36", and an I.D. of 0.265".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 68646S
Ends Closed
Finish Passivated
Free Length 1.75 in
Inside Diameter 0.265 in
Material 316 Stainless Steel
Outside Diameter 0.36 in
Part Type Standard
Rate 13.032 lbs/in
SKU 68646SCS
Solid Length 0.903 in
Suggested Max Deflection 0.663 in
Suggested Max Load 8.64 lbf
Total Coils 18
Wire Diameter 0.0475 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 68646S
Ends Closed
Finish Passivated
Free Length 44.45 mm
Inside Diameter 6.73 mm
Material 316 Stainless Steel
Outside Diameter 9.14 mm
Part Type Standard
Rate 2.28 N/mm
SKU 68646SCS
Solid Length 22.94 mm
Suggested Max Deflection 16.84 mm
Suggested Max Load 38.43 N
Total Coils 18
Wire Diameter 1.21 mm
The 68646S 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 68646SCS compression spring is designed with a free length of 1.75" total of 19.5 coils, and a rate of 9.371 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 68646S 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.