Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number BH47L found under Plate Lock Left Han by Sheridan Co The Easton Plant. The National Stock Number assigned to this part is 3610000187729, and the Federal Supply Class is 3610 Printing Duplicating And Bookbinding Equipment. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like BH47L.