Part Number 642 2003 503 having (CAGE Code 51563) and FSC 5315 Nails, Machine Keys, and Pins in stock with ready to ship. Get an instant quote for 642 2003 503 Pin Retaining by Rohr 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.