Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 280M0278P001 found under Componets Oven by Raytheon Service Co Logistics Su. The National Stock Number assigned to this part is 4935008666662, 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 280M0278P001.