Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number RD2-5447-0P found under Hose Nonmetallic by Red Dot Corporation. The National Stock Number assigned to this part is 4720015714105, 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 RD2-5447-0P.