Mdingbao-Flat Washers M2 X 5mm X 1mm M2x5x1 White Black Nylon Flat Washer Plastic Insulation Plain Ring Gasket, 50Pcs, Corrosion and Durable (Inner Diameter : Black) : Amazon.ca: Tools & Home Improvement
Nylon 6/6 Shoulder Washer, 0.509" Hole Size, Meets ASTM D4066, 0.5090" ID, 0.0620" Nominal Thickness, Made in US (Pack of 100): Hardware Shoulder Washers: Amazon.com: Industrial & Scientific
PVC Nylon 66 Washer, Dimension/Size: 20 Mm, Thickness: 1 - 2 Mm
Nylon Washers, M2 - M39 Plastic Washers UK - Vital Parts