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Century Spring

68403SCS - 1.44" 316 Stainless Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from 316 stainless steel with 12.5 coils and closed & ground ends. This spring features an O.D. of 0.312", and an I.D. of 0.236".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 68403S
Ends Closed & Ground
Finish Passivated
Free Length 1.44 in
Inside Diameter 0.236 in
Material 316 Stainless Steel
Outside Diameter 0.312 in
Part Type Standard
Rate 12.067 lbs/in
SKU 68403SCS
Solid Length 0.475 in
Suggested Max Deflection 0.444 in
Suggested Max Load 5.358 lbf
Total Coils 12.5
Wire Diameter 0.038 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 68403S
Ends Closed & Ground
Finish Passivated
Free Length 36.58 mm
Inside Diameter 5.99 mm
Material 316 Stainless Steel
Outside Diameter 7.92 mm
Part Type Standard
Rate 2.11 N/mm
SKU 68403SCS
Solid Length 12.07 mm
Suggested Max Deflection 11.28 mm
Suggested Max Load 23.83 N
Total Coils 12.5
Wire Diameter 0.97 mm
The 68403S 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 68403SCS compression spring is designed with a free length of 1.38" total of 11 coils, and a rate of 21.957 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 68403S 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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