Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number K86T0011-664 found under Screw Assembly Pane by Mcdonnell Douglas. The National Stock Number assigned to this part is 5305011029841, and the Federal Supply Class is 5305 Screws. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like K86T0011-664.