California Proposition 65: This product contains a chemical known to the State of California to cause birth defects or other reproductive harm. Spiral Wound Flange Gasket, For Flange ANSI Class 150, For Pipe Size 2 in, Inside Diameter 2 3/4 in, Outside Diameter 4 1/8 in, Thickness 3/16 in, Filler Material PTFE, Outer Ring Material Carbon Steel, Minimum Operating Temperature -300 Degrees F, Maximum Operating Temperature 1, 200 Degrees F, Spiral Winding Material Stainless Steel, Spiral Winding Stainless Steel Grade 304, Inner Ring Stainless Steel Grade Not Applicable, Standards ASME B 16.20, Market Industrial, System of Measurement Inch. This item has been restricted from sale in the following state (s): []