Specification Brand : JTS BulletPoint1 : Graphite Gasket BulletPoint2 : Flask Diameter: 5" (127 mm) BulletPoint3 : Gasket Outside Diameter: 6-3/4" (171.4 mm) BulletPoint4 : Gasket Inside Diameter: 5-1/4" (130 mm) BulletPoint5 : Thickness: 1/16" (1.65mm) Color : One Color ConnectorType : Reducer ExteriorFinish : Stainless Steel ExternallyAssignedProductIdentifier : 6192465138641 ExternallyAssignedProductIdentifier1 : 0618149995349 ExternallyAssignedProductIdentifier2 : 618149995349 IncludedComponents : One reducer ItemName : Vacuum Casting Graphite Gasket Flask Graphite High-Heat 5" Diameter Flasks by JTS ItemPackageDimensions_Height : 0.5 centimeters ItemPackageDimensions_Length : 15 centimeters ItemPackageDimensions_Width : 10 centimeters ItemPackageQuantity : 1 ItemShape : Round ItemTypeKeyword : sanitary-tube-fittings Manufacturer : JETS INC Material : High Temperature Graphite ModelName : ZAWUDVC ModelNumber : 0304-15250 NumberOfItems : 1 NumberOfPieces : 1 PartNumber : 0304-15250 ProductDescription : - Graphite Gasket for use in Vacuum Casting for sealing of the flange and the casting chamber. - This graphite gasket is suited for 5" casting flask, is 1/16" thick material will withstand temperatures of up to 1200°F - 649°C. - Gasket are long lasting, can be used even when they wear down to almost paper thin. - Note: The Graphite gasket will last long and can be used as long as they are handled properly… avoiding cracking or breakage, they are subject to breakage. - Graphite gaskets can be used in combination, along with silicone gaskets for optimum vacuum seal and heat protection. The graphite will prolong the life of the silicone gasket. - SPECIFICATIONS: JETS Product # 0304-15250 - Material: High Temperature Graphite - Flask Diameter: 5" - 127 mm - Gasket Outside Diameter: 6-3/4" - 171.4 mm - Gasket Inside Diameter: 5-1/4" - 130 mm - Gasket Face Width: 3/4" - 19 mm - Thickness: 1/16" - 1.65mm