Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number F80 3.0GPH45 DEGPL found under Nozzle Oil Burner Pressure Atomi by Monarch Mfg Works Inc. The National Stock Number assigned to this part is 4530002000963, and the Federal Supply Class is . Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like F80 3.0GPH45 DEGPL.