Metal Gasket, 2-1/2 in. In, 3-1/4 in. Out, Flexitallic, Mfr#: 00325700221

Spiral Wound Flange Gasket, For Flange ANSI Class Not Applicable, For Pipe Size Not Applicable, Inside Diameter 2 1/2 in, Outside Diameter 4 1/4 in, Thickness 3/16 in, Rim Stripe Color Gray, Outside Rim Color Green, Filler Material Graphite, Outer Ring Material Carbon Steel, Minimum Operating Temperature -320 Degrees F, Maximum Operating Temperature 842 Degrees F, Spiral Winding Material Stainless Steel, Spiral Winding Stainless Steel Grade 316L, Inner Ring Material Stainless Steel