Part Number 506-4478697PC75 having (CAGE Code 81898) and FSC 5310 Nuts and Washers in stock with ready to ship. Get an instant quote for 506-4478697PC75 Nut Sleeve by Supervisor Of Shipbuilding Conversion And Repair Usn. 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.