16.00" ID X 18.75" OD

2.5" Black EPDM DIN 11851 Gasket 71mm ID 81mm ODTemperature Range: -60F to +300FExcellent: Steam, Caustic, EthanolPoor: Petroleum Oil, Milk Fat

4" White Silicone Tri-Clover Gasket 3.875" ID 4.5" ODTemperature Range: -65F to +390FExcellent: Mineral Oils, Ozone, Dry Heat, Mild CausticsPoor: Petroleum Oils, Ketones, Concentradted Acids, Tear Resistance

4" White Buna Tri-Clover Gasket 3.875" ID 4.5" ODTemperature Range: -20F to +200FExcellent: Petroleum Oils, Ethylene Glycol, Milk FatPoor: Aromatic Hydrocarbons, Brake Fluid, Ketones, Strong Acids or Caustics

4" Red Silicone Tri-Clover Gasket 3.875" ID 4.5" ODTemperature Range: -65F to +390FExcellent: Mineral Oils, Ozone, Dry Heat, Mild CausticsPoor: Petroleum Oils, Ketones, Concentradted Acids, Tear Resistance

4" Black Viton Tri-Clover Gasket 3.875" ID 4.5" ODTemperature Range: +5F to +400FExcellent: Strong Acids, Petroleum Products, Solvents, OilPoor: Hydrocarbons, Ketones, Steam

4" Black EPDM Tri-Clover Gasket 3.875" ID 4.5" ODTemperature Range: -60F to +300FExcellent: Steam, CausticPoor: Petroleum Oil, Milk Fat

4.0" TC Style Gasket Black Buna Box of 25

AS568-114 70 DURO BLACK FDA EPDM NSF61 O-RINGBAG QUANTITY: 10 PIECESNOMINAL DIMENSIONS:  5/8 ID  13/16 OD  3/32 TH Temperature Range: -60F to +300FExcellent: Steam, CausticPoor: Petroleum Oil, Milk Fat

3" Blue Buna DIN 11851 Gasket 85mm" ID 95mm ODTemperature Range: -20F to +200FExcellent: Petroleum Oils, Ethylene Glycol, Milk FatPoor: Aromatic Hydrocarbons, Brake Fluid, Ketones, Strong Acids or Caustics

5.5" Red Silicone Tri-Clover Gasket 5.25" ID 6" ODTemperature Range: -65F to +390FExcellent: Mineral Oils, Ozone, Dry Heat, Mild CausticsPoor: Petroleum Oils, Ketones, Concentradted Acids, Tear Resistance