Part Number MILW21338TYPE1CLASS1SIZE17 having (CAGE Code 81349) and FSC 5310 Nuts and Washers in stock with ready to ship. Get an instant quote for MILW21338TYPE1CLASS1SIZE17 Washer Key by Miscellaneous. 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.