Part Number 2400-342-044 having (CAGE Code 12516) and FSC 5330 Packing and Gasket Materials in stock with ready to ship. Get an instant quote for 2400-342-044 Back Up Ring Prefor by Jamaica Aerospace Company 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.