Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 15-0579-02 found under Plug In Unit Electrical Electron by N H Researchincorporated. The National Stock Number assigned to this part is 4920012992619, 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 15-0579-02.