Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 61 00158 001 found under Amplifier Subassembly by Raytheon Company. The National Stock Number assigned to this part is 5996007546152, and the Federal Supply Class is . Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 61 00158 001.