Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 7420-01000 found under Calculator Electron by Streitkraefteamt Planungsnummer. The National Stock Number assigned to this part is 7420014081329, 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 7420-01000.