Part Number DP50549NPC6H having (CAGE Code 82722) and FSC 5360 Coil, Flat, Leaf, and Wire Springs in stock with ready to ship. Get an instant quote for DP50549NPC6H Spring Latch by Westinghouse Air Brake Technolog. 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.