Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number SHC440X1 2-SS found under Screw Cap Socket Head by Raytheon Australia Pty Ltd. The National Stock Number assigned to this part is 5305016538603, 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 SHC440X1 2-SS.