Part Number 6746974 having (CAGE Code 73342) and FSC 5310 Nuts and Washers in stock with ready to ship. Get an instant quote for 6746974 Nut Self Locking Hexagon by Allison Transmission. 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.