Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 122564-1 found under Transformer Audio Frequency by Halliburton Services. The National Stock Number assigned to this part is 5950009103232, and the Federal Supply Class is 5950 Coils And Transformers. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 122564-1.