Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number RASB-60 found under Hood Valve Hose by Rhine Airinc. The National Stock Number assigned to this part is 4240012518163, and the Federal Supply Class is 4240 Safety And Rescue Equipment. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like RASB-60.