Part Number GC773 40 having (CAGE Code U1918) and FSC 5310 Nuts and Washers in stock with ready to ship. Get an instant quote for GC773 40 Nut Plain Knurled by Flight Refuelling Limited T A Co. 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.