692-10010-A Sanitary Gasket, Gasket Material PTFE, Connection/Fitting Type Bevel Seat, For Tube Outside Diameter 4 in, Inside Diameter 3.7 in, Outside Diameter 4.5 in, Color White, Outside Diameter Style Standard, X-Ray Detectable No, Minimum Operating Temperature -20 Degrees F, Maximum Operating Temperature 450 Degrees F, Mesh Size Not Applicable, Center Material Not Applicable, Center Construction None, Reinforced No, Metal Detectable No