Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 6-82040-3 found under Fairing Launcher Guided Missile by Engineered Magnetics Inc. The National Stock Number assigned to this part is 1440010031443, 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 6-82040-3.