Part Number 10-163178 having (CAGE Code 28839) and FSC 5310 Nuts and Washers in stock with ready to ship. Get an instant quote for 10-163178 Nut Plain Castellated Hexagon by Teledyne Inc Teledyne Components. 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.