Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number Y8280-1 found under Setscrew by Ortman Fluid Power Quincy Compre. The National Stock Number assigned to this part is 5305002537863, 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 Y8280-1.