Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 83 05865 001 found under Circuit Card Assembly by Raytheon E Systems Inc. The National Stock Number assigned to this part is 5998012025408, 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 83 05865 001.