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S-3068CS - 1.38" 302/304 Stainless Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from 302/304 stainless steel with 4 coils and closed ends. This spring features an O.D. of 1.328", and an I.D. of 1.208".

NOTE: The spring rate value for compression springs with 4 coils or less is a reference value.

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name S-3068
Ends Closed
Finish None
Free Length 1.38 in
Inside Diameter 1.208 in
Material 302/304 Stainless Steel
Outside Diameter 1.328 in
Part Type Standard
Rate 4 lbs/in
SKU S-3068CS
Solid Length 0.3 in
Suggested Max Deflection 1.1 in
Suggested Max Load 4.3 lbf
Total Coils 4
Wire Diameter 0.06 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name S-3068
Ends Closed
Finish None
Free Length 35.05 mm
Inside Diameter 30.68 mm
Material 302/304 Stainless Steel
Outside Diameter 33.73 mm
Part Type Standard
Rate 0.7 N/mm
SKU S-3068CS
Solid Length 7.62 mm
Suggested Max Deflection 27.94 mm
Suggested Max Load 19.13 N
Total Coils 4
Wire Diameter 1.52 mm
The S-3068 compression spring is engineered for optimal performance in demanding applications. Constructed from high-quality 302/304 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 S-3068CS compression spring is designed with a free length of 4.63" total of 12.1 coils, and a rate of 3.6 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 S-3068 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.