Part Number 20-5553X6-7677-6 having (CAGE Code 34462) and FSC 1560 Airframe Structural Components in stock with ready to ship. Get an instant quote for 20-5553X6-7677-6 Core Bar Assy by Columbia Machine Inc. 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.