Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 8MB-8MJ45 found under Elbow Tube To Boss by Gates Corp. The National Stock Number assigned to this part is 4730011929593, 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 8MB-8MJ45.