Part Number 166 94 having (CAGE Code U0800) and FSC 5310 Nuts and Washers in stock with ready to ship. Get an instant quote for 166 94 Nut Self Locking He by Klaxon Signals Ltd. 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.