Quotes (0) All Categories > Washer Material Specifications > PTFE Washers > Advanced Search Advanced Search in PTFE Washers Unit of Measure Imperial Metric Both Specifications Material PTFE Outside Diameter (in) At Least : No More Than : Available Range: 0.091 to 4.357 Inside Diameter (in) At Least : No More Than : Available Range: 0.023 to 3.278 Thickness (in) At Least : No More Than : Available Range: 0.005 to 0.125 Description Our standard washers are made from Natural Polytetrafluorethylene (PTFE) Black is available by clicking on custom partsPTFEAMS3652C – Requires test reports: $250.00 feeASTM D 3308: Type 2 - Gen Purpose/ Grade 1 –virgin Clear Cancel Advanced Search