Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number M3X05X8MMLG found under Screw Cap Socket He by Unbrako A Division Of S P S Technolo. The National Stock Number assigned to this part is 5305991226446, 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 M3X05X8MMLG.