Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 12W34-501R40-50-15.10 found under Pipe Flexible by Meggitt Aircraft Braking Systems. The National Stock Number assigned to this part is 4710001067420, 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 12W34-501R40-50-15.10.