Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number D-8033-E found under Nozzle Oil Burner Pressure Atomi by Stafford Machinery Corp. The National Stock Number assigned to this part is 4530013378280, 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 D-8033-E.