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A13-68CS - 2.78" 302/304 Stainless Steel Compression Spring

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Compression spring manufactured from 302/304 stainless steel with 7 coils and closed & ground ends. This spring features an O.D. of 0.968", and an I.D. of 0.832".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name A13-68
Ends Closed & Ground
Finish None
Free Length 2.78 in
Inside Diameter 0.832 in
Material 302/304 Stainless Steel
Outside Diameter 0.968 in
Part Type Standard
Rate 7.5 lbs/in
SKU A13-68CS
Solid Length 0.48 in
Suggested Max Deflection 1.5 in
Suggested Max Load 11 lbf
Total Coils 7
Wire Diameter 0.068 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name A13-68
Ends Closed & Ground
Finish None
Free Length 70.61 mm
Inside Diameter 21.13 mm
Material 302/304 Stainless Steel
Outside Diameter 24.59 mm
Part Type Standard
Rate 1.31 N/mm
SKU A13-68CS
Solid Length 12.19 mm
Suggested Max Deflection 38.1 mm
Suggested Max Load 48.93 N
Total Coils 7
Wire Diameter 1.73 mm
The A13-68 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 A13-68CS compression spring is designed with a free length of 1.31" total of 9.5 coils, and a rate of 47 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 A13-68 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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