sourcing map Rubber Flat Washers 11mm OD 5mm ID 1.6mm Thickness for Faucet Pipe Water Hose, Pack of 50 : Amazon.co.uk: DIY & Tools
TERF® 10 Pcs Black Rubber Penny Washer M5 / 5mm X 14mm X 1.5mm Penny Washers Size: 5mm Inside Diameter (Hole) X 14mm Out Side Diameter X 1.5mm Thickness : Amazon.co.uk: DIY
rubber gasket rubber ED ø 25mm ID ø 5,5mm 6963 | horecatiger
Ard Rubber Washer - 5mm
M12 x 35mm OD x 5mm Thick, Nylon 66 Spacer Washer, Black - Orbital Fasteners
100Pcs form black rubber washers 10*20*5mm m8. | Fruugo UK