Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 3400620-0006 found under Electronic Module Standardized by Calder Digital Development Inc. The National Stock Number assigned to this part is 5963013118643, and the Federal Supply Class is 5963 Electronic Modules. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 3400620-0006.