Part Number 3219-12-12 having (CAGE Code 73323) and FSC 1650 Aircraft Hydraulic, Vacuum, and De-icing System Components in stock with ready to ship. Get an instant quote for 3219-12-12 Valve Fluid Pressure Regulating by Hydro Fitting Mfg Co. 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.