Part Number 64550B103 Clamp Shelf Arinc 4Inx5inx7in Al in stock with ready to ship. Get an instant quote for Msp Aviation Inc part number 64550B103 by filling form below with your desired order quantity, targeted price and the expected order-fulfilment date. Get instant quote for 64550B103. Our dedicated account manager will get back to you within 15 minutes.