Part Number 57812 having (CAGE Code 92003) and FSC 1650 Aircraft Hydraulic, Vacuum, and De-icing System Components in stock with ready to ship. Get an instant quote for 57812 Fitting Valve by Parker Hannifin Corp. 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.