Part Number NB43539 PL-7980 ITEM 27 having (CAGE Code 0DHG4) and FSC 4820 Valves Nonpowered in stock with ready to ship. Get an instant quote for NB43539 PL-7980 ITEM 27 Stem Fluid Valve by Gulf Coast Holdings Inc Dba Unidynamics. 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.