Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number DRP-14020B REF19 found under Tube Bent Metallic by Fairbanks Morse Llc. The National Stock Number assigned to this part is 4710013286078, and the Federal Supply Class is 4710 Pipe Tube And Rigid Tubing. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like DRP-14020B REF19.