Newlink hardware can supply and source a wide range of circlips and retaining rings. We stock the below standard 'off the shelf' range and are able to source and obtain a range of spring products.
External circlip (Retaining ring for shafts) DIN 471/BS 3673-4
Spring steel
Stainless steel
Internal circlip (Retaining ring for bores) DIN 472/BS 3673-4