Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 0X1 8TYPEU found under Screw Drive by Usm Corp. The National Stock Number assigned to this part is 5305000757019, 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 0X1 8TYPEU.