Part Number B1803-55-11 having (CAGE Code 21355) and FSC 5340 Hardware, Commercial in stock with ready to ship. Get an instant quote for B1803-55-11 Standoff Threaded Spacing by Lta Dcemco 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.