Part Number 8.0 NO.681F-AB VALVE(IT 33 having (CAGE Code 76588) and FSC 4820 Valves Nonpowered in stock with ready to ship. Get an instant quote for 8.0 NO.681F-AB VALVE(IT 33 Valve Ball by Core Industries Inc. Fill the form below with your desired order quantity, targeted price and the expected order-fulfilment date. Our dedicated account manager will get back to you within 15 minutes.