Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number A303004-5B0650 found under Hose Assembly Nonmetallic by Eaton Aeroquip Inc. The National Stock Number assigned to this part is 4720000563694, 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 A303004-5B0650.