Part Number 127-283 having (CAGE Code 10639) and FSC 5310 Nuts and Washers in stock with ready to ship. Get an instant quote for 127-283 Nut Self Locking Plate by Avionics Specialties Inc. 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.