Part Number 0 56212UNC2BT1G4NSA BDC having (CAGE Code 96169) and FSC 5310 Nuts and Washers in stock with ready to ship. Get an instant quote for 0 56212UNC2BT1G4NSA BDC Nut Plain Hexagon by Electric Boat Corp. 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.