Part Number 556541-2 having (CAGE Code 85072) and FSC 1660 Aircraft Air Conditioning, Heating, and Pressurizing Equipment in stock with ready to ship. Get an instant quote for 556541-2 Housing Water Separator by National Filter Media Corporation. 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.