Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 715J137H03 found under Bar Metal by Westinghouse Electric Corp. The National Stock Number assigned to this part is 9510005559518, and the Federal Supply Class is 9510 Bars And Rods. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 715J137H03.