Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 22C1278 found under Transformer Power Autotransforme by Power Paragon Inc. The National Stock Number assigned to this part is 5950011146901, 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 22C1278.