Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 39 9140 658 240 found under Flange Pipe by Contitech Techno Chemie Gmbh. The National Stock Number assigned to this part is 4730121455192, and the Federal Supply Class is 4730 Hose Pipe Tube Lubrication And Railing Fittings. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 39 9140 658 240.