Part Number 6181-50-3 ITEM 4 having (CAGE Code 01496) and FSC 4820 Valves Nonpowered in stock with ready to ship. Get an instant quote for 6181-50-3 ITEM 4 Poppet Assembly Valve by Air Dry Co Of America Llc. 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.