Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 11450903-9 found under Electronic Componen by Electro Design Manufacturing Inc. The National Stock Number assigned to this part is 5998012452235, and the Federal Supply Class is 5998 Electrical And Electronic Assemblies Boards Cards And Associated Hardware. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 11450903-9.