Disc Springs (also known as Belleville Washers) are Conical shaped washers.

They have the unique advantage of offering a high force in a confined space compared with that of a coiled type Compression Spring.

Disc Springs can be stacked in various combinations or even used singularly depending on the force needed for the application.

Application examples of Disc Springs include, Automobiles, Defense Systems, Machine Tools and much more.

Caleb Components is a leading supplier of high quality Disc Springs, and the full range can be viewed here online: https://springfasteners.co.uk/product-category/disc-springs/disc-springs-belleville-washers/