Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 25 34492 523 found under Switch Push by Teddington Electronics Ltd. The National Stock Number assigned to this part is 5930013421286, and the Federal Supply Class is 5930 Switches. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 25 34492 523.