Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 13220E8074-1 found under Switch Pressure by Cecom Lr Center. The National Stock Number assigned to this part is 5930010449251, and the Federal Supply Class is 5930 Switches. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 13220E8074-1.