Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number B47447 found under Nut Plain Rectangular by Davey Compressor Co. The National Stock Number assigned to this part is 5310005680326, and the Federal Supply Class is 5310 Nuts And Washers. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like B47447.