Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number AE2463478H0300 found under Hose Assembly Nonmetallic by The Boeing Company. The National Stock Number assigned to this part is 4720009230618, and the Federal Supply Class is 4720 Hose And Flexible Tubing. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like AE2463478H0300.