Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number XX004-6108 found under Screw Cap Socket He by Rdm Technology Bv. The National Stock Number assigned to this part is 5305009838079, 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 XX004-6108.