AA-78CS - 1.13" Spring Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from spring steel with 10 coils and closed ends. This spring features an O.D. of 0.468", and an I.D. of 0.368".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name AA-78
Ends Closed
Finish Zinc
Free Length 1.13 in
Inside Diameter 0.368 in
Material Spring Steel
Outside Diameter 0.468 in
Part Type Standard
Rate 15 lbs/in
SKU AA-78CS
Solid Length 0.55 in
Suggested Max Deflection 0.58 in
Suggested Max Load 8.8 lbf
Total Coils 10
Wire Diameter 0.05 in
The AA-78 compression spring is engineered for optimal performance in demanding applications. Constructed from high-quality spring 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 AA-78CS compression spring is designed with a free length of 0.25" total of 5 coils, and a rate of 136 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 AA-78 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.