2" Cam & Groove Camlock Gasket, Food Grade,1 NBR,1 EPDM,1 NBR, (3 gaskets)

Outside Diameter (OD): 2-5/8" Inside Diameter (ID): 2" Thickness: 1/4" (.250")You may also like 122 Viton / FKM O-ring 75A Durometer Brown, Sterling Seal and Supply (1000 Count).