Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number D8497-131A2 found under Tube Assembly Metal by Cecom Lr Center. The National Stock Number assigned to this part is 4710007837436, and the Federal Supply Class is 4710 Pipe Tube And Rigid Tubing. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like D8497-131A2.