Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number PLP 2.25-60DEG found under Nozzle Oil Burner Pressure Atomi by Monarch Mfg Works Inc. The National Stock Number assigned to this part is 4530003160097, 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 PLP 2.25-60DEG.