Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number L0RA20-480 found under Hose Air Duct by Hbd Industries Inc. The National Stock Number assigned to this part is 4720002889551, 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 L0RA20-480.