Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 55010.080.020 found under Screw Cap Hexagon H by Fabory Nederland. The National Stock Number assigned to this part is 5305121664207, 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 55010.080.020.