Faucet Washer Size 00

Size 00 flat washers are used in many, if not most, kitchen/bathroom multi-turn shut off valves and some faucet control valves in the U.S. Typically they are made of rubber. Rubber is a good material for a drip proof closure, but many types of rubber are affected by the chlorine in municipal water supplies, and they deteriorate over time. When you need them most, you may find out that they don't work.

A 3D printed washer made with ABS or HTPLA or other material may not provide a seal tha